Cover Sheet

NSA Title PageRecord Group: 457Agency Name: National Security Agency/Central Security ServiceMajor Subdivision or Office: Associate Directorate for Policy and RecordsInclusive Dates: 1916-1966Security Classification: TOP SECRET//SI//NOFORNDeclassification Exemptions: 25X1, 25X3, 25X6, 25X9, 50X1, 50X3, 50X6, 50X7, 50X9, 75X1, 75X3, 75X6, 75X9Declassification Guide Citation: Pages 2, 3, 5, 6, 8, 9, 10, 13, 14, 17, 21, 22, 24, 25NARA Disposition Authority: N1-457-07-01Agency Manual Citation: 354-01: STINFO CollectionAgency Accession Number: 50383Number of Boxes: 343Type(s) of Box: Records Center CartonSeries Description: (U) This file contains both hardcopy and softcopy records of RDT&E documents, Technical SIGINT Reports, and Working Aids and related indexes.Agency Accession Title: (U) SCIENTIFIC AND TECHNICAL INFORMATION (STINFO) COLLECTION, Pre-1965Brief Description of Records: (U) THIS ACCESSION INCLUDES REPORTS FROM THE SCIENTIFIC AND TECHNICAL INFORMATION (STINFO) COLLECTION PUBLISHED THROUGH 1965. THE ACCESSION IS ARRANGED BY S-NUMBER, THE UNIQUE IDENTIFIER ASSIGNED TO REPORTS IN THE STINFO COLLECTION. NOT ALL REPORTS ASSIGNED S-NUMBERS WERE SUBMITTED TO THE STINFO COLLECTION. THEREFORE THE S- NUMBERS MAY NOT BE CONSECUTIVE.

&"-,Regular"TR-0457-2016-0017STINFO - 50383&"-,Regular"&STOP SECRET//SI/RESTRICTED DATA//NOFORN

&"-,Regular"This page is UNCLASSIFIED upon removal of attachments.

1&"-,Regular"&S

TOP SECRET//SI/RESTRICTED DATA//NOFORN

Box IndexBox NumberFoldersNumber of FoldersExemption CodesDeclass Guide PagesOGAPL 86-36PrivacySORNRD/FRDFGIPages ExemptedPages Declassified11-262650X1/X3/X6/X7/X925,213NONONOYES3761005227-492350X1/X3/X6/X9221,104NONONOYES2881757350-1308150X1/X3/X6/X921,562NONONOYES2199764131-1875750X1/X3/X6/X9212,510NONONONO6188695188-2708350X1/X3/X6/X9251,021CIAYESYESGNSA 18NOYES6207786271-2952550X1/X3/X6/X92,5,10CIAYESNONOYES4808027296-3323750X1/X3/X6/X925,216NARANONONOYES25215348333-3804850X1/X3/X6/X92,510,821NONONOYES35411629381-49111150X1/X3/X6/X92NONONOYES979010492-61512450X1/X3/X6/X92NONONOYES1096011616-7129750X1/X3/X6510NONONONO1408012713-8018950X1/X3/X6/X92NONONOYES1288013802-8646350X1/X3/X6/X92NONONOYES1728014865-9367250X1/X3/X6/X9510NONONONO1514015937-10168050X1/X3/X6/X92NONONONO15190161017-11109450X1/X3/X6/X925NONONOYES10470171111-121910950X1/X3/X65NONONONO8910181220-134512650X1/X3/X65NONONOYES9040191346-14449950X1/X3/X65NONONONO12130201445-156812450X1/X3/X6510NONONONO8980211569-168411650X1/X3/X6/X925NONONOYES9317221685-180311950X1/X3/X65NONONONO10340231804-193613350X1/X3/X65NONONONO8740241937-206613050X1/X3/X6/X925NONONOYES7210252067-219613050X1/X3/X65NONONONO7740262197-231612050X1/X3/X6/X92NONONOYES9380272317-244913350X1/X3/X6/X92NONONOYES9310282450-256912050X1/X3/X65NONONONO9110292570-26518250X1/X3/X6/X9210NONONOYES834251302652-276611550X1/X3/X65,108NONONOYES9620312767-293617050X1/X3/X65NONONONO7550322937-306512950X1/X3/X65NONONONO9170333066-319112650X1/X3/X65NONONOYES8570343192-332213150X1/X3/X6/X92NONONOYES7560353323-344011850X1/X3/X65NONONONO8890363441-34561650X1/X3/X6510NONONONO5031003373457-34721650X1/X3/X6/X95,216NONONONO192974383473-35214950X1/X3/X6510NONONONO643808393522-35927150X1/X3/X6/X92,5,10,21 9NONONOYES789520403593-36808850X1/X3/X6/X9251,021NONONOYES964262413681-37294950X1/X3/X6/X9251,021NONONOYES342978423730-37875850X1/X3/X6/X92,510,621NONONOYES1615211433788-38324550X1/X3/X6/X925,621NONONOYES1111402443833-39198750X1/X3/X6/X92,5,10NARANONONOYES672365453920-40149550X1/X3/X6/X9252,169CIAYESNONOYES1025189464015-40665250X1/X3/X6/X925NONONOYES424655474067-420213650X1/X3/X65NONONONO8250484203-434214050X1/X3/X6/X92NONONOYES8050494343-444610450X1/X3/X6/X92NONONOYES8540504447-455811250X1/X3/X65NONONONO9160514559-46377950X1/X3/X65NONONOYES1149110524638-46976050X1/X3/X6/X9251,021NONONOYES789715534698-47444750X1/X3/X6/X92,5,10CIANONONOYES5691108544745-47874350X1/X3/X6/X92,5,10NONONOYES709832554788-48768950X1/X3/X65,10,21NONONONO592566564877-49335750X1/X3/X6/X92,5,10CIANONONOYES417996574934-49794650X1/X3/X6/X92,5,10Army, DIANONONOYES1561350584980-50204150X1/X3/X6/X92,5,10DIA, ArmyNONONOYes746889595021-50846450X1/X3/X6/X9251,046CIAYESYESGNSA 18NOYES932506605085-51456150X1/X3/X6/X925CIANONONOYES1130338615146-52237850X1/X3/X6/X92,510,621CIANONONOYES990275625224-52967350X1/X3/X6/X925,106CIA, NARANONONOYES1076290635297-53485250X1/X3/X6/X925,105,248ArmyNONONOYES631943645349-54419350X1/X3/X6/X9251,021,246NONONOYES729393655442-54975650X1/X3/X6/X925,106NONONOYES1234181665498-55707350X1/X3/X6/X9251,064NONONOYES886675571-56255550X1/X3/X6/X9251,068CIANONONOYES594753685626-56623750X1/X3/X6510NONONOYES822528695663-57236150X1/X3/X6/X92,510,212,268NONONOYES867323705724-57755250X1/X3/X6/X9256,821CIA, JCSNONONOYES576783715776-58295450X1/X3/X6/X92,510,216NONONOYES460936725830-58815250X1/X3/X6/X9251,021NONONOYES860564735882-59203950X1/X3/X6510,821CIANONONOYES515979745921-59654550X1/X3/X6/X9252,521NONONOYES786434755966-60205550X1/X3/X6/X925NONONOYES564970766021-60997950X1/X3/X6/X92,5,10CIA, FBINONONOYES746520776100-61616250X1/X3/X6/X92,510,621NONONOYES715496786162-61973650X1/X3/X6/X925,108NONONOYes599767796198-62677050X1/X3/X6/X92,510.6AF, ArmyNONONOYES569640806268-638211550X1/X3/X6/X92,5,10NONONOYES748233816383-64304850X1/X3/X65,10,21NONONONO927527826431-64825250X1/X3/X6/X92,510,136NONONOYES802507836483-65001850X1/X3/X65NONONONO191418846501-65373750X1/X3/X6/X9510,421CIANONONONO3401055856538-65945750X1/X3/X6/X92,510,216DIANONONOYES587693866595-66323850X1/X3/X6/X9510,621NONONONO575526876633-66996750X1/X3/X6/X925,621NONONOYES852161886700-67686950X1/X3/X6/X925,621NONONOYES1360146896769-67972950X1/X3/X6/X92,10,21CIANONONOYES1301180906798-68172050X1/X3/X6/X9251,013NONONOYES1396352916818-68523550X1/X3/X6/X9251,021CIANONONOYES937610926853-68984650X1/X3/X6/X9251,021CIANONONOYES1403173936899-69545650X1/X3/X6/X92,510,621ArmyNONONOYES799339946955-69822850X1/X3/X6/X925NONONOYES156310956983-70456350X1/X3/X6/X92,510,226CIA, StateNONONOYES489967046-71278250X1/X3/X6/X925,621NONONOYES845306977128-71845750X1/X3/X6/X92,510,216ArmyNONONOYES604462987185-72395550X1/X3/X6/X92,10,19NONONOYES1227997240-72804150X1/X3/X6/X9251,021CIANONONOYES5067631007281-73052550X1/X3/X6/X7/X92,510,213CIANONONOYES7711017306-73777250X1/X3/X65,10,21NONONONO6328601027378-74598250X1/X3/X6/X925,106NONONOYES7185821037460-75145550X1/X3/X6/X925,106CIANONONOYES6966001047515-75877350X1/X3/X6/X925,106NONONOYES9951057588-76132650X1/X3/X621NONONONO9314211067614-76402725X1/X3/X6/X92,851,092,113Army, DIANONONOYES4237761077641-77127250X1/X3/X6/X925,106,821CIANONONOYES6298501087713-77816950X1/X3/X6/X925,106CIANONONOYES7506181097782-78506950X1/X3/X6/X9251,021CIANONONOYES12091971107851-79257550X1/X3/X6/X92,510,621NONONOYES9245441117926-80007550X1/X3/X6/X925,108JCSNONONOYES4098731128001-80545450X1/X3/X6/X92,6,21NONONOYES9334321138055-81156150X1/X3/X6/X9251,321CIANONONONO33813411148116-81594450X1/X3/X6/X925,106CIANONONOYES8374791158160-82115250X1/X3/X6/X92,5,21NONONOYES2858041168212-82817050X1/X3/X6/X9251,021NONONOYES5901178282-83719050X1/X3/X6/X925CIANONONOYES107331188372-84457450X1/X3/X6/X9251,062,113FBI, CIANONONOYES5821198446-85237850X1/X3/X6/X92,525,921JCSNONONOYeS9881208524-86098650X1/X3/X6/X92,5,21CIANONONOYES115701218610-86494050X1/X3/X6/X9251,096NONONOYES1084591228650-87096050X1/X3/X6/X925,106JCSNONONOYES4471238710-87453650X1/X3/X6/X9210CIANONONOYES3486891248746-88086350X1/X3/X6/X9251,021Navy, CIA, Army, DOE, JCS, AFYESNONOYES5925961258809-88605250X1/X3/X6/X92,5,10NONONOYES10431031268861-89468650X1/X3/X6/X92,510,216NONONOYES3911278947-90076150X1/X3/X6/X92,105,621NONONOYES8351671289008-90665950X1/X3/X6/X92,510,241,721NONONOYES4354451299067-90932750X1/X3/X6/X92,5,10NONONOYES203401309094-91354250X1/X3/X6/X9251,013CIANONONOYES15133041319136-91935850X1/X3/X6/X9256NONONOYES1380291329194-92616850X1/X3/X6/X92,5,10NONONOYES7763231339262-93266550X1/X3/X6/X925NONONOYES6186141349327-934519DIA010461359346-938742ArmyNONONONO015481369388-94738650X1/X3/X6/X925NONONOYES590261379474-95275450X1/X3/X6/X9251,021JCS, CIANONONOYES4125431389528-95714450X1/X3/X6/X92,5,10NONONOYES6808941399572-96497850X1/X3/X6/X925,106CIANONONOYES8172681409650-97166750X1/X3/X6/X9221NONONOYES11391201419717-97493350X1/X3/X6/X925DOENONONOYES27910261429750-97964750X1/X3/X6/X92,5,10NARA, CIANONONOYES8936931439797-98252950X1/X3/X6521YESNONOYES3268121449826-98623750X1/X3/X6/X925,106CIANONONOYES2347021459863-99003850X1/X3/X6/X9210CIAYESNONOYES399011469901-99898950X1/X3/X6/X925NONONOYES1120461479990-100233450X1/X3/X6/X92,510,136NONONOYES59447914810024-100765350X1/X3/X6/X92,5,13ArmyNONONOYES32692514910077-101366050X1/X3/X6/X92,510,218CIANONONOYES85423115010137-101945850X1/X3/X6/X925NONONOYES118417915110195-102303650X1/X3/X6/X9251,013,216CIANONONOYES49134215210231-103118150X1/X3/X6/X92,5,10CIANONONOYES71219315310312-103736250X1/X3/X6/X9256ArmyNONONOYES49944615410374-104184550X1/X3/X6/X92,5,10NONONOYES72550915510419-104493150X1/X3/X6/X925NONONOYES36469015610450-105096050X1/X3/X6/X9251,013NONONOYES101612715710510-105746550X1/X3/X6/X925,102,122DOE, Army, NavyNONONOFGI98419115810575-106275350X1/X3/X6/X92,108NONONOYES11486015910628-106684150X1/X3/X6/X925,101,317CIA, DOE, DIA, ArmyNONONOYES71749216010669-107023450X1/X3/X6/X92,5,10NONONOYES12411216110703-107353350X1/X3/X6/X925NONONOYES12257616210735-107925850X1/X3/X6/X9251,321YESNONOYES88115916310793-108576550X1/X3/X6/X9256AF, Army, CIANONONOYES27247816410858-108933650X1/X3/X6/X925,101,321ArmyNONONOYES350104916510894-109384550X1/X3/X6/X925,106NONONOYES58246816610939-109895150X1/X3/X6/X925,101,721ArmyNONONOYES90810716710990-110536450X1/X3/X6/X925,102,124NONONOYES59433916811054-110792650X1/X3/X6/X9210NONONOYES17984316911080-111527350X1/X3/X6/X9251,021NONONOYES67611417011153-112267450X1/X3/X6/X9221CIA, Army, DOEYESNONOYES55123817111227-112775150X1/X3/X6/X9256NONONOYES98640817211278-113163950X1/X3/X610ArmyYESNONONO7662017311317-113846850X1/X3/X6/X92,5,13Army, CIA, DIA, OSD, Navy, AF,StateYESNONOYES18482517411385-11385175X1/X3/X6/X9NONONO8617511386-114324750X1/X3/X6/X925JCS, Army, CIANONONOYES57178717611433-114653350X1/X3/X6/X925CIANONONOYES22097817711466-114912650X1/X3/X610DIA, Army, CIANONONONO36811917811492-115314050X1/X3/X65YESNONOYES88107017911532-115815050X1/X3/X6/X925,106CIA, Army, DOE, DIAYESNONOYES51853818011582-116264550X1/X3/X6/X9251,021CIANONONOYES6159018111627-117037750X1/X3/X6/X9210NONONOYES8472418211704-117423950X1/X3/X6/X92,5,10NONONOYES48459518311743-117904850X1/X3/X6/X9251,021NONONOYES10759318411791-1189010050X1/X3/X6/X92,510,214NONONOYES60141118511891-119344450X1/X3/X6/X9210NONONOYES49797118611935-119946050X1/X3/X6/X92,10,21CIANONONOYES87110218711995-120535950X1/X3/X6/X9251,021,619CIA, DIA, ArmyNONONOYES76744318812054-121095650X1/X3/X6/X925,102,119CIANONONOYES90124418912110-121403150X1/X3/X6/X92,5,10NONONOYES79879019012141-121773750X1/X3/X621YESNONONO29062819112178-122163950X1/X3/X62,124NONONONO12137219212217-122725650X1/X3/X6/X9210,619CIA, ArmyYESNONOYES109617619312273-123154350X1/X3/X6/X925,108DIA, ArmyNOYESGNSA 09NOYES9677019412316-123574250X1/X3/X6/X9251,021Army, CIAYESNONOYES124024019512358-124085150X1/X3/X6/X9256NONONOYES110230619612409-124928450X1/X3/X6/X9251,024,218CIA, Army, JCSNOYESGNSA 09NOYES58153319712493-125414950X1/X3/X6/X92,5,10DOE, Army, DIA CIANONONOYES46138119812542-125915050X1/X3/X6/X92,5,10CIA, Army, DIAYESNONOYES99636819912592-126505950X1/X3/X6/X92,510,241,321CIA, DOENONONOYES75310420012551-1268413450X1/X3/X6/X92,5,10Army, CIAYESNONOYES31836920112685-127567250X1/X3/X6/X925,106NONONOYES10405420212757-128297350X1/X3/X6/X9251,014CIANONONOYES68736420312830-128997050X1/X3/X6/X9251,021DOE, CIANONONOYES85924220412900-129313250X1/X3/X6/X9210,136NONONOYES91746120512932-129916050X1/X3/X6/X9251,021DOE, Army, CIANONONOYES86412520612992-130394850X1/X3/X6/X9251,013CIAYESNONOYES74831620713040-130864750X1/X3/X6/X92,5,10NONONOYES92426120813087-131344850X1/X3/X6/X925,102,117Army, DOEYESNONOYES68436920913135-131895550X1/X3/X6/X7/X9251,013,213ArmyNONONOYES76441521013190-132607150X1/X3/X6/X92,510,212,419NONONOYES50144121113261-133064650X1/X3/X6/X92,5,22NONONOYES88011921213307-133373150X1/X3/X6/X92,22,21NONONOYES16977021313338-133541750X1/X3/X6/X925CIANONONOYES5668721413355-134034950X1/X3/X6/X9251,013DOE, NARA, CIANONOYESYES41327421513404-134383550X1/X3/X6/X925,136CIANONONOYES62350221613439-135046650X1/X3/X6/X925NONONOYES68631321713505-135433950X1/X3/X6/X9251,021CIA, DOENONONOYES23974321813544-136066350X1/X3/X6/X92,5,13AF, ArmyNONONOYES98310121913607-136736750X1/X3/X6/X92,5,10NONONOYES10794722013674-137315822113732-137613050X1/X3/X6/X9252,113NONONOYES57082722213762-138387750X1/X3/X6/X92,510,817NONONOYES60743022313839-138996150X1/X3/X6/X9521,014CIANONONOYES9259522413900-139596050X1/X3/X6/X925NONONOYES12731922513960-140216250X1/X3/X6/X925,101,324NONONOYES65925522614022-140775650X1/X3/X6/X9251,013NONONOYES132315322714078-141184150X1/X3/X6/X92,510,139NONONOYES99929022814119-141876950X1/X3/X6/X9251,013CIANOYESGNSA 18NOYES50925922914188-142223550X1/X3/X6/X7/X9251,031,314CIA, JCSNONONOYES9669923014223-142916950X1/X3/X6/X9210NONONOYES41629823114292-143606950X1/X3/X6/X92,101,314CIANONONOYES38683923214361-144488850X1/X3/X6/X925,106YESNONOYES74219623314449-145055750X1/X3/X6/X9210NONONOYES13381423414506-145595450X1/X3/X6/X92,5,10ArmyNONONOYES59947123514560-146246550X1/X3/X6/X9251,021NONONONO41351023614625-146896550X1/X3/X6/X9258NONONOYES75832823714690-147162750X1/X3/X6/X92,10,24CIA, ArmyNONONOYES623111123814717-147362050X1/X32,213YESNONONO96991623914737-147865050X1/X3/X6/X9251,021CIA, DIAYESNONOYES68452024014787-148415550X1/X3/X6/X925,102,113CIANONONOYES96016024114842-148925150X1/X3/X6/X92,510,921ArmyNONONOYES105625024214893-149414950X1/X3/X6/X92,102,113Army, DIAYESNONOYES73429824314942-149723150X1/X3/X6/X9251,013ArmyNONONOYES53486824414973-150366450X1/X3/X6/X925NOYESGNSA 09NOYES93421524515037-150723650X1/X3/X6/X92,101,421DOENONOYESYES26977424615073-151225050X1/X3/X6/X92,5,10NONONOYES79723324715123-151613950X1/X3/X6/X925,101,321DOENONONOYES74412024815162-152014050X1/X3/X6/X92,5,10NONONOYES8855924915202-152353450X1/X3/X6/X92,10,14CIANONONOYES89748825015236-152572250X1/X3/X6/X92,106Army, DOE, CIAYESNONOYES56891725115258-152953850X1/X3/X6/X92,5,21AFNONONOYES62156825215296-153333850X1/X3/X6/X92,5,10NONONOYES13288125315334-153875450X1/X3/X6/X9251,021YESNONOYES43664825415388-154263950X1/X3/X6/X92,510,211,424CIAYESYESGNSA 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FolderItem IndexBoxFolderFolder ClassificationTitleSTINFONumberDate11UNCLASSIFIED(U) AFSAM 9, 19 JANUARY 1951 (S-000,002)S-000,00219 JANUARY 195112UNCLASSIFIED(U) AFSA EVALUATION: CRYPTOSECURITY OF DUP 1, 27 MARCH 1951 (S-000,008)S-000,00827 MARCH 195113UNCLASSIFIED(U) BRUSA CONF RPT NO. 14, AFSAM 9 NON-SYNCHRONOUS TELETYPE, 1951 (S-000,009)S-000,009195114UNCLASSIFIED(U) CRYPTOSECURITY EVALUATION OF LINEX, 25 MAY 1951 (S-000,025)S-000,02525 MAY 195115UNCLASSIFIED(U) PROPOSAL FOR MAP REFERENCE CODE - MAPFRAX, UNDATED (S-000,112)S-000,112UNDATED16TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) SECURITY OF ASAD 2 (X-1), 21 NOVEMBER 1951 (S-000,115)S-000,11521 NOVEMBER 195117UNCLASSIFIED(U) IDENTIFICATION OF FAST WHEEL POSITION BY DIGRAPHIC COUNTS, 20 JUNE 1945 (S-000,139)S-000,13920 JUNE 194518TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FRENCH J2 AIR CODE / FRENCH CONSOLIDATED MILITARY CODE BOOK,1939-1942 (S-000,141)S-000,141194219UNCLASSIFIED(U) CRYPTOANALYST'S GUIDE TO PROCEDURES IN THE SOLUTION OF TRANSPOSED CODE, 1950 (S-000,157)S-000,1571950110TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) READING OF A DEPTH OF TWO ON A STURGEON-TYPE MACHINE, 03 FEBRUARY 1948 (S-000,160)S-000,16003 FEBRUARY 1948111TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CYCLE STRUCTURE OF THE GERMAN WEHRMACHT TELEPRINTER, 04 APRIL 1949 (S-000,225)S-000,22510 APRIL 1949112UNCLASSIFIED(U) SOME CALCULATION OF PROBABILITY IN CRIB DRAGGING, 05 DECEMBER 1947 (S-000,241)S-000,24105 DECEMBER 1947113TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) THE SOLUTION AND EXPLOITATION OF THE GERMAN ONE-TIME PAD SYSTEM, GEE, 29 MAY 1947 (S-000,290)S-000,29029 MAY 1947114UNCLASSIFIED(U) ENIGMA PROBLEM, MISCELLANEOUS PHOTOGRAPHS OF ENIGMA, 1944 (S-000,343)S-000,3431944115TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) APPLICATION OF FLAG-MAXIMIZATION TECHNIQUE, 02 DECEMBER 1949 (S-000,413)S-000,41302 DECEMBER 1949116TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) METHOD OF FLAG MAXIMIZATION BY USE, 03 NOVEMBER 1949 (S-000,414)S-000,41403 NOVEMBER 1949117UNCLASSIFIED(U) DUD-BUSTING, UNDATED (S-000,420)S-000,420UNDATED118TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) REPORT AND PHOTOGRAPHS OF THE CRYPTO DEVICE, 02 APRIL 1952 (S-000,446)S-000,44602 APRIL 1952119SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) COMMUNICATIONS GUIDE, 21 NOVEMBER 1952 (S-000,447)S-000,44721 NOVEMBER 1952120UNCLASSIFIED(U) A LIST OF SOLVABLE RULES OF MOTION OF THREE TO SEVEN WHEELS, JULY 1951 (S-000,536)S-000,536JULY 1951121UNCLASSIFIED(U) MONA - HISTORICAL NOTE, 1944 (S-000,560; S-000,561)S-000,560; S-000,5611944122UNCLASSIFIED(U) ANALYSIS OF CRYPTOGRAPHIC MACHINE HELD BY THE ARGENTINE POLICE, 30 JUNE 1945 (S-000,609)S-000,60930 JUNE 1945123UNCLASSIFIED(U) THE HISTORY OF ARMY STRIP CIPHER DEVICES, 01 NOVEMBER 1948 (S-000,686)S-000,68601 NOVEMBER 1948124UNCLASSIFIED(U) SPEECH AND FACSIMILE SCRAMBLING AND DECODING-VOL. 3, 1946 (S-000,722)S-000,7221946125SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTIONS AND DISUCSSIONS, 03 APRIL 1953 (S-000,723)S-000,72303 APRIL 1953126UNCLASSIFIED(U) DECODE, UNDATED (S-000,768)S-000,768UNDATED227UNCLASSIFIED(U) PORTEX CIPHER MACHINE, 30 JUNE 1951 (S-000,769)S-000,76930 JUNE 1951228UNCLASSIFIED(U) PURPLE DIPLOMATIC MESSAGES-PEARL HARBOR, 6 MARCH - 18 DECEMBER , 18 DECEMBER 1941 (S-000,805)S-000,80518 DECEMBER 1941229UNCLASSIFIED(U) PURPLE DIPLOMATIC MESSAGES (TRANSLATIONS), 8 MAY - 19 DECEMBER 1941,19 DECEMBER 1941 (S-000,806)S-000,80619 DECEMBER 1941230UNCLASSIFIED(U) TELEGRAMS SENT FROM LONDON - MR. FRIEDMAN'S TRIP, 28 MAY-23 JUNE 1943, 23 JUNE 1943 (S-000,807)S-000,80723 JUNE 1943231UNCLASSIFIED(U) FORMULA FOR SEAHORSE PROBABILITY, JANUARY 1945 (S-000,843)S-000,843JANUARY 1945232UNCLASSIFIED(U) TELEGRAMS SENT FROM LONDON - MR. FRIEDMAN'S TRIP, 9 MAY - 16 MAY 1943,19 MAY 1943 (S-000,878)S-000,87819 MAY 1943233UNCLASSIFIED(U) JAPANESE MESSAGES CONCERNING MILITARY INSTALLATIONS, SHIP MOVEMENTS, UNDATED (S-000,902)S-000,902UNDATED234UNCLASSIFIED(U) STECKER COMB. CHARTS, UNDATED (S-001,035)S-001,035UNDATED235UNCLASSIFIED(U) ASA COMPUTER INSTRUCTION CODE (VERSION 3), 28 JANUARY 1949 (S-001,240)S-001,24028 JANUARY 1949236TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROPOSED MASTER FILE SHEET, 26 JULY 1956 (S-001,359)S-001,35926 JULY 1956237TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) KEY CHARTS, 1953 (S-001,518)S-001,5181953238UNCLASSIFIED(U) FRENCH ENCODE BOOK - FBX V.N.-3 FR. AR-3 (TWO PARTS/TWO FOLDERS) PART 1 OF 2, 1939 (S-001,523)S-001,5231939239UNCLASSIFIED(U) FRENCH ENCODE BOOK - FBX V.N.-3 FR. AR-3 (TWO PARTS/TWO FOLDERS), PART 2 OF 2, 1939 (S-001,523)S-001,5231939240TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TECHNICAL HISTORY JAPANESE ARMY PROBLEM PART IV HISTORICAL RECORD (VOL. I), UNDATED (S-001,561)S-001,561UNDATED241TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALCULATIONS / CHARTS IAW MATHEMATICAL METHODS, 1954 (S-001,865)S-001,8651954242SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) GREEK LANGUAGE WORKING AID, 17 AUGUST 1964 (S-002,068)S-002,06817 AUGUST 1964243UNCLASSIFIED(U) WESTERN FRONT NOTES, 15 MAY 1944 (S-002,259)S-002,25915 MAY 1944244UNCLASSIFIED(U) FOUR GREENSHANK KEYS BROKEN, 09 FEBRUARY 1945 (S-002,270)S-002,27009 FEBRUARY 1945245UNCLASSIFIED(U) CRYPTOGRAPHIC DOCUMENTS IN THE OFFICES OF JAPANESE MILITARY ATTACHES, MAY 1944 (S-002,304)S-002,304MAY 1944246SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) PATENTS - PROPOSED DESIGN FOR ROTOR (X-2) ASSEMBLY, 04 APRIL 1949 (S-002,380)S-002,38004 APRIL 1949247UNCLASSIFIED(U) LIEUT. CHILDS NOTES - GENERAL CIPHER CORRESPONDENCE, ETC., 1918 (S-002,468)S-002,4681918248UNCLASSIFIED(U) LIEUT. CHILDS NOTES - GENERAL CIPHER CORRESPONDENCE, ETC, 1918 (S-002,468)S-002,4681918249UNCLASSIFIED(U) LIEUT. CHILDS NOTES - GENERAL CIPHER CORRESPONDENCE, ETC., 1918 (S-002,468)S-002,4681918350UNCLASSIFIED(U) LIEUT. CHILDS NOTES - GENERAL CIPHER CORRESPONDENCE, VOLUME D,1918 (S-002,468)S-002,4681918351UNCLASSIFIED(U) ANALYSIS OF KNOWN P-C LINE-UPS, UNDATED (S-002,512)S-002,512UNDATED352UNCLASSIFIED(U) PCM CIPHONY FOR LOW ECHELON, UNDATED (S-002,527)S-002,527UNDATED353UNCLASSIFIED(U) BRITISH METHOD OF READING SINGLE TURNOVER ENIGMA (GGG), UNDATED (S-002,529)S-002,529UNDATED354TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SECOND THOUGHTS ON LONGFELLOW, 27 JANUARY 1947 (S-002,536)S-002,53627 JANUARY 1947355UNCLASSIFIED(U) DRAG MACHINE FOR MULTIPLE-NOTCH ENIGMA, UNDATED (S-002,590)S-002,590UNDATED356UNCLASSIFIED(U) DUENNA - DERIVATION OF ALEXANDER'S TABLES, 28 JUNE 1944 (S-002,592)S-002,59228 JUNE 1944357UNCLASSIFIED(U) PROPOSED DESIGN FOR DUENNA MARK ONE, 25 FEBRUARY 1944 (S-002,593)S-002,59325 FEBRUARY 1944358UNCLASSIFIED(U) DUENNA, UNDATED (S-002,594)S-002,594UNDATED359UNCLASSIFIED(U) DUENNA WITH RECIPROCAL STECKER, 24 APRIL 1944 (S-002,596)S-002,59624 APRIL 1944360UNCLASSIFIED(U) EACHUS "IN BETWEEN" TABLES, UNDATED (S-002,597)S-002,597UNDATED361UNCLASSIFIED(U) "THE EGGS CATALOGUE" (3 SETS OF 13 DECKS OF I.B.M. CARDS), 13 MARCH 1944 (S-002,602)S-002,60213 MARCH 1944362UNCLASSIFIED(U) EMPIRICAL TESTS OF THE RELIABILITY OF ESTIMATES OF REDUCTION, 30 NOVEMBER 1945 (S-002,605)S-002,60530 NOVEMBER 1945363UNCLASSIFIED(U) EXAMPLE OF STECKER RECOVERY BY DOTTERY, 01 APRIL 1943 (S-002,617)S-002,61701 APRIL 1943364SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) COMMENTS ON SECURITY OF FISKE CIFAX KEY GENERATOR, 30 NOVEMBER 1949 (S-002,624)S-002,62430 NOVEMBER 1949365UNCLASSIFIED(U) EXPECTED PERFORMANCE OF DUENNA WITH TWO STECKERS ASSUMED, 29 MAY 1944 (S-002,625)S-002,62529 MAY 1944366UNCLASSIFIED(U) FIGURING MEM PROBABILITIES, UNDATED (S-002,629)S-002,629UNDATED367SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) COMMENTS ON SECURITY OF FISKE CIFAX KEY GENERATOR MEMORANDUM, 09 DECEMBER 1949 (S-002,634)S-002,63409 DECEMBER 1949368TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION, DISCUSSION AND REFLECTIONS, 01 JANUARY 1947 (S-002,647)S-002,64701 JANUARY 1947369SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) GENERAL APPRECIATION OF THE CAVIAR MACHINE (BAUDOT-SCRAMBLER), UNDATED (S-002,656)S-002,656UNDATED370UNCLASSIFIED(U) GROUP II MACHINE CATALOGUES, UNDATED (S-002,666)S-002,666UNDATED371UNCLASSIFIED(U) HEDGEHOG TRAFFIC STUDIES, 09 DECEMBER 1944 (S-002,677)S-002,67709 DECEMBER 1944372UNCLASSIFIED(U) HISTORICAL SUMMARY OF JN171 ENCIPHERING SYSTEM, 17 SEPTEMBER 1943 (S-002,680)S-002,68017 SEPTEMBER 1943373UNCLASSIFIED(U) HISTORY OF KRIEGSMARINE ATTACK, 27 SEPTEMBER 1943 (S-002,681)S-002,68127 SEPTEMBER 1943374UNCLASSIFIED(U) HYPO INSTRUCTIONS FOR "E" TRAFFIC, UNDATED (S-002,684)S-002,684UNDATED375UNCLASSIFIED(U) INDIGO - SWISS INDICATOR SYSTEM AND METHOD FOR RECOVERY OF RINGSTELLING, UNDATED (S-002,692)S-002,692UNDATED376TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INFORMAL REPORT, 14 SEPTEMBER 1949 (S-002,694)S-002,69414 SEPTEMBER 1949377UNCLASSIFIED(U) KRIEGSMARINE INDICATORS, 25 AUGUST 1943 (S-002,727)S-002,72725 AUGUST 1943378UNCLASSIFIED(U) TYPES AND SOLUTIONS OF NON-RECIPROCAL STECKER PROBLEMS, 22 FEBRUARY 1945 (S-002,762)S-002,76222 FEBRUARY 1945379UNCLASSIFIED(U) BOMBE AND BULLDOZER QUADRATIC SCORING, UNDATED (S-002,764)S-002,764UNDATED380UNCLASSIFIED(U) NOTES ON THE USE OF EEE ----SEQUENCE, 12 APRIL 1943 (S-002,768)S-002,76812 APRIL 1943381UNCLASSIFIED(U) THE "NOTSCHLUSSEL"TRANSLATIONS OF TWO CAPTURED GERMAN DOCUMENTS, 21 AUGUST 1944 (S-002,770)S-002,77021 AUGUST 1944382UNCLASSIFIED(U) NUMBER OF STECKERUNG POSSIBILITIES ON GERMAN MILITARY ENIGMA MACHINE, UNDATED (S-002,771)S-002,771UNDATED383UNCLASSIFIED(U) ON THE POSSIBILITY OF DETERMINING WHEEL WIRINGS BY DIGRAPHIC COUNTS, 1943 (S-002,780)S-002,7801943384SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) OPINION ON FACSIMILE ENCIPHERING DEVICE, 22 JANUARY 1947 (S-002,790)S-002,79022 JANUARY 1947385TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) STUDIES ON CODES, 20 MARCH 1948 (S-002,796)S-002,79620 MARCH 1948386UNCLASSIFIED(U) ARMY DUD-BUSTER OPERATIONS, 22 MAY 1944 (S-002,807)S-002,80722 MAY 1944387UNCLASSIFIED(U) PREDICTING PERFORMANCE OF DUENNA, JUNE 1944 (S-002,809)S-002,809JUNE 1944388UNCLASSIFIED(U) PRELIMINARY REPORT ON THE SAPPHIRE CIPHER MACHINE USED IN JN-73, 1945 (S-002,814)S-002,8141945389UNCLASSIFIED(U) THE PROBABILITY OF SUCCESS OF A MENU ON A CINCH CRIB, UNDATED (S-002,819)S-002,819UNDATED390UNCLASSIFIED(U) MACHINE RECOVERY OF DOUBLE GRUND, UNDATED (S-002,820)S-002,820UNDATED391TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROCESSING OF MATERIAL BY IBM EQUIPMENT, 07 MAY 1948 (S-002,821)S-002,82107 MAY 1948392UNCLASSIFIED(U) PROPOSAL FOR STATISTICAL GRENADE AND BOMBE, 08 NOVEMBER 1944 (S-002,825)S-002,82508 NOVEMBER 1944393UNCLASSIFIED(U) RECIPROCAL ALPHABETS AND FRIEDMAN SQUARES, UNDATED (S-002,836)S-002,836UNDATED394UNCLASSIFIED(U) RECOGNITION TEST FOA A CERTAIN QUASI-ENIGMA CIPHER, UNDATED (S-002,841)S-002,841UNDATED395UNCLASSIFIED(U) RECOGNITION TEST FOR "STRIP" CIPHER, 11 JANUARY 1945 (S-002,843)S-002,84311 JANUARY 1945396UNCLASSIFIED(U) REPORT ON IDENTIFICATION OF SUNFISH AND RELATED CIPHER SYSTEMS, 27 APRIL 1944 (S-002,871)S-002,87127 APRIL 1944397UNCLASSIFIED(U) OPERATION OF A PROPOSED KEYER FOR AN/TRC-25, 24 MARCH 1949 (S-002,880)S-002,88024 MARCH 1949398TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROBABLE COMBINATIONS OF PLAIN MONOGRAPHS AND DIGRAPHS, UNDATED (S-002,951)S-002,951UNDATED399UNCLASSIFIED(U) DETTMAN: SECURITY IN "CI" WORK (ASA TRANSLATION OF A GERMAN PAPER TITLE: "DIE GEHEIMHALTUNG"), 02 SEPTEMBER 1948 (S-003,047)S-003,04702 SEPTEMBER 19483100UNCLASSIFIED(U) SYSTEM GEQ (ORANGE). (GEQ IS A SYSTEM USED BY THE GERMAN), 1944 (S-003,057)S-003,05719443101UNCLASSIFIED(U) ITALIAN ENIGMA, UNDATED (S-003,093)S-003,093UNDATED3102UNCLASSIFIED(U) N-530 BOMBE DESIGN FOLDER, 08 APRIL 1946 (S-003,095; S-003,096)S-003,095; S-003,09608 APRIL 19463103UNCLASSIFIED(U) CRYPTO TRAINING COURSE PRACTICAL EXERCISE: ZEBOF PROBLEM, 07 MAY 1952 (S-003,300)S-003,30007 MAY 19523104UNCLASSIFIED(U) SIGTOT (MECHANICAL ONE-TIME-PAD) CRYPTOGRAPHIC WEAKNESS, 25 MAY 1945 (S-003,301)S-003,30125 MAY 19453105SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION OF A DOUBLE TRANSPOSITION PROBLEM, 14 AUGUST 1946 (S-003,303)S-003,30314 AUGUST 19463106SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION OF A PROPOSED DEVICE FOR THE ASAM 17, 02 MAY 1949 (S-003,304)S-003,30402 MAY 19493107SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) MACHINE SOLUTION OF THE TUNNY TRAFFIC, 22 NOVEMBER 1944 (S-003,307)S-003,30722 NOVEMBER 19443108TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION OF CODE SYSTEM, 10 MAY 1951 (S-003,308)S-003,30810 MAY 19513109SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) DUNA-HAGELIN STUDY / SOLUTION OF PONA-2, 01 FEBRUARY 1944 (S-003,310)S-003,31001 FEBRUARY 19443110TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOME USES OF AMBER IN HAGELIN ATTACK, 01 DECEMBER 1949 (S-003,315)S-003,31501 DECEMBER 19493111UNCLASSIFIED(U) RECOVERY OF SONDERSCHLUESSEL KEYS, 10 APRIL 1945 (S-003,316)S-003,31610 APRIL 19453112TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) ADDITIVE-GENERATION PROBLEM, 18 APRIL 1950 (S-003,317)S-003,31718 APRIL 19503113UNCLASSIFIED(U) SPECIFICATIONS FOR BOMBE WHEEL WIRINGS, 17 AUGUST 1944 (S-003,319)S-003,31917 AUGUST 19443114UNCLASSIFIED(U) STATISTICAL METHOD FOR DETERMINING FAST WHEEL POSITION FOR ENIGMA, 16 JANUARY 1945 (S-003,322)S-003,32216 JANUARY 19453115UNCLASSIFIED(U) STATISTICS OF REPETITIONS WITH AN EXAMPLE IN ROMAJI, 25 NOVEMBER 1943 (S-003,325)S-003,32525 NOVEMBER 19433116UNCLASSIFIED(U) BOMBE "STOPS," EXPECTED NUMBER OF STORIES/PRINTS PER WHEEL, 22 MARCH 1944 (S-003,329)S-003,32922 MARCH 19443117TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INTERIM REPORT: RELATIONSHIP OF CODES, 01 MAY 1950 (S-003,334)S-003,33401 MAY 19503118UNCLASSIFIED(U) STUDY ON THE RECONSTRUCTION OF THE YUGOSLAVIAN NAVAL CODE, UNDATED (S-003,335)S-003,335UNDATED3119TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SUMMARY OF THE EARLY OPERATIONS ON THE ROBIN MACHINERY, 18 MAY 1951 (S-003,339)S-003,33918 MAY 19513120TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) STUDY OF ENCIPHER TABLE, B-211 WHEELS, UNDATED (S-003,341)S-003,341UNDATED3121UNCLASSIFIED(U) THE JAPANESE RED MACHINE, 30 JANUARY 1943 (S-003,342)S-003,34230 JANUARY 19433122UNCLASSIFIED(U) SYSTEM INDICATOR FOR GRAMPUS, PORPOISE AND TADPOLE, 22 MARCH 1944 (S-003,345)S-003,34522 MARCH 19443123UNCLASSIFIED(U) SYSTEM USED TO DECRYPT FRENCH NAVAL CIPHER SYSTEM "T.B.M. 21", APRIL 1938 (S-003,346)S-003,346APRIL 19383124UNCLASSIFIED(U) SYSTEM OF WEIGHTS FOR A HYPO-BOMBE, 02 DECEMBER 1944 (S-003,347)S-003,34702 DECEMBER 19443125UNCLASSIFIED(U) THE INDIGO CATALOG, UNDATED (S-003,348)S-003,348UNDATED3126UNCLASSIFIED(U) ASAF-35 CIPHER MACHINE SETTING GENERATOR, UNDATED (S-003,351)S-003,351UNDATED3127UNCLASSIFIED(U) TEST PLATE, A/CR-95 ENCIPHER DEVICE, 11 JULY 1943 (S-003,353)S-003,35311 JULY 19433128UNCLASSIFIED(U) THEORY OF THE SOLUTION OF ENCIPHERMENT "A" OF "T.B.M. 55", 1939 (S-003,358)S-003,35819393129UNCLASSIFIED(U) BOMBE STOPS AND STORIES FOR SINGLE OR DOUBLE INPUTS, 27 MAY 1943 (S-003,360)S-003,36027 MAY 19433130TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) TOY HAGELIN PROBLEM, 13 DECEMBER 1948 (S-003,361)S-003,36113 DECEMBER 19484131UNCLASSIFIED(U) TURING'S TREATISE ON THE ENIGMA, UNDATED (S-003,363)S-003,363UNDATED4132UNCLASSIFIED(U) TYPES OF BOMBE RUNS AND MENUS, MAY 1943 (S-003,364)S-003,364MAY 19434133UNCLASSIFIED(U) UMKEHRWALZ, VERSION D2, 13 JANUARY 1944 (S-003,365)S-003,36513 JANUARY 19444134UNCLASSIFIED(U) USE OF "E" SEQUENCE / KRIEGSMARINE MACHINE / POST-MORTEM, 16 SEPTEMBER 1943 (S-003,366)S-003,36616 SEPTEMBER 19434135TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) USE OF ANALYSIS WEIGHTS IN STATISTICAL HAGELIN ATTACK, JUNE 1949 (S-003,367)S-003,367JUNE 19494136UNCLASSIFIED(U) USE OF HYPO EQUIPMENT FOR GRENADE TYPE PROBLEMS, 1944 (S-003,369)S-003,36919444137UNCLASSIFIED(U) USE OF HYPO FOR WIRED WHEELS WITH UNKNOWN RING SETTINGS, 07 JULY 1944 (S-003,370)S-003,37007 JULY 19444138TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) WHEEL PLACEMENT BY PARITY - LONGFELLOW MACHINE, 06 FEBRUARY 1948 (S-003,376)S-003,37606 FEBRUARY 19484139UNCLASSIFIED(U) SECURITY INFORMATION - EXCEPTIONS OF CERTAIN RELAY PATTERNS, 02 OCTOBER 1953 (S-003,388)S-003,38802 OCTOBER 19534140UNCLASSIFIED(U) PHONETICS HANDBOOK FOR CIPHONY, FEBRUARY 1944 (S-003,396)S-003,396FEBRUARY 19444141UNCLASSIFIED(U) SPECTROGRAM READING FOR INTELLIGENCE, 10 OCTOBER 1944 (S-003,397)S-003,39710 OCTOBER 19444142UNCLASSIFIED(U) COMPLETION REPORT ON ROTOR SYSTEM FOR "D" SCHEME, 1944 (S-003,398)S-003,39819444143UNCLASSIFIED(U) OUTLINES OF PRINCIPLES OF COMPOSITE SOLUTION: THEORETICAL ATTACK, UNDATED (S-003,402)S-003,402UNDATED4144UNCLASSIFIED(U) SPECIAL REPORT ON SZD (SWISS USE OF ENIGMA), 10 APRIL 1945 (S-003,408)S-003,40810 APRIL 19454145UNCLASSIFIED(U) GEW, AN UNSOLVED GERMAN ABWEHR SYSTEM, 09 APRIL 1945 (S-003,409)S-003,40909 APRIL 19454146UNCLASSIFIED(U) KD MACHINE / GERMAN AGENT SYSTEM, 1945 (S-003,410)S-003,41019454147UNCLASSIFIED(U) BOMBE MAINTENANCE FOLDER, 14 JULY 1945 (S-003,411)S-003,41114 JULY 19454148UNCLASSIFIED(U) ANALYSIS OF INTERDEPARTMENTAL POLICIES IN THE GERMAN ENIGMA, 17 DECEMBER 1943 (S-003,414)S-003,41417 DECEMBER 19434149UNCLASSIFIED(U) SUGGESTED SOLUTION FOR THE COMMERCIAL ENIGMA AND HYPO PROPOSAL, 28 JUNE 1943 (S-003,417)S-003,41728 JUNE 19434150UNCLASSIFIED(U) TRANSLATION OF CAPTURED GERMAN DOCUMENT, H DV 427, SIGNAL SECURITY, 01 APRIL 1945 (S-003,422)S-003,42201 APRIL 19454151UNCLASSIFIED(U) TRANSLATION OF GERMAN DOCUMENT, "DER TRUPPEN ?," (SIGNAL COMMUNICATION), UNDATED (S-003,423)S-003,423UNDATED4152UNCLASSIFIED(U) JOINT PUBLICATION RECEIVED BY ADJUTANT GENERAL, ADDENDUM 163, 30 JUNE 1953 (S-003,425)S-003,42530 JUNE 19534153UNCLASSIFIED(U) JOINT PUBLICATION RECEIVED BY ADJUTANT GENERAL, ADDENDUM 164, 30 JULY 1953 (S-003,426)S-003,42630 JULY 19534154TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) JOINT PUBLICATION RECEIVED BY ADJUTANT GENERAL, ADDENDUM 165, 20 AUGUST 1953 (S-003,427)S-003,42720 AUGUST 19534155UNCLASSIFIED(U) EXCERPTS FROM THE RED ARMY COMMUNICATIONS MANUAL, PART II, 1943, 16 SEPTEMBER 1947 (S-003,453)S-003,45316 SEPTEMBER 19474156TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN ABBREVIATION FILE (PART 249), 07 AUGUST 1953 (S-003,500)S-003,50007 AUGUST 19534157TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) VIET MINH MILITARY INTELLIGENCE CRYPTO-NETS, 24 AUGUST 1953 (S-003,546)S-003,54624 AUGUST 19534158SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOVIET RADIO PROCEDURE and ABBREVIATIONS MANUALS OP-2 and S-901, DECEMBER 1949 AND MARCH 1952, MARCH 1952 (S-003,550)S-003,550MARCH 19524159SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATION OF SOVIET BOMBER UNITS ON HF VOICE COMMUNICATIONS, 19 AUGUST 1953 (S-003,552)S-003,55219 AUGUST 19534160TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RPTS: CHINESE COMMUNIST AIR NAVIGATIONAL NETWORKS, 18 AUGUST 1953 (S-003,553)S-003,55318 AUGUST 19534161TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALLSIGN BASIC STA TRINOME IDENTIFICATION, 21 AUGUST 1953 (S-003,554)S-003,55421 AUGUST 19534162SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BASIC STA TRINOME IDENTIFICATIONS (PACIFIC NAVAL), 21 AUGUST 1953 (S-003,555)S-003,55521 AUGUST 19534163TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHINA AIR/GROUND NAVIGATIONAL NET, 23 AUGUST 1953 (S-003,556)S-003,55623 AUGUST 19534164TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROGRESS REPORT: PARTIAL SOLUTION OF FAR EASTERN NAVAL SYSTEM, 18 AUGUST 1953 (S-003,558)S-003,55818 AUGUST 19534165SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) COMMS STRUCTURE OF SOVIET FAR EAST AIR DEFENSE MORSE NETS, 22 JULY 1953 (S-003,562)S-003,56222 JULY 19534166TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS OF RUSSIAN PLAIN TEXT, 24 AUGUST 1953 (S-003,564)S-003,56424 AUGUST 19534167TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS; PLAIN TEXT, 25 AUGUST 1953 (S-003,565)S-003,56525 AUGUST 19534168SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) WEEKLY TECHNICAL NOTES: RUSSIAN MILITARY, 14 AUGUST 1953 (S-003,566)S-003,56614 AUGUST 19534169UNCLASSIFIED(U) VOCODER PLAIN TEXT STUDY, JANUARY 1947 (S-003,603)S-003,603JANUARY 19474170UNCLASSIFIED(U) VOCODER PLAIN TEXT STUDY, JANUARY 1947 (S-003,604)S-003,604JANUARY 19474171UNCLASSIFIED(U) 3RD INTERIM REPORT ON COMPUTER RESEARCH, 28 MARCH 1949 (S-003,605)S-003,60528 MARCH 19494172UNCLASSIFIED(U) VOCODER PLAINTEXT STUDY, PRELIMINARY REPORT #2, 15 AUGUST 1946 (S-003,607)S-003,60715 AUGUST 19464173UNCLASSIFIED(U) PRELIMINARY REPORT ON OPERATION OF THE C-50 EQUIPMENT, 26 DECEMBER 1944 (S-003,608)S-003,60826 DECEMBER 19444174UNCLASSIFIED(U) SECURITY STUDIES OF C-50 TDS PRIVACY EQUIPMENT, 13 DECEMBER 1944 (S-003,612)S-003,61213 DECEMBER 19444175SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SECURITY OF SPEECH EQUIPMENT AN/GSQ-4, 02 SEPTEMBER 1947 (S-003,615)S-003,61502 SEPTEMBER 19474176SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SECURITY OF SPEECH EQUIPMENT AN/GSQ-2, 3, 21 JUNE 1945 (S-003,616)S-003,61621 JUNE 19454177SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION OF THE S-KEY, 13 JUNE 1945 (S-003,617)S-003,61713 JUNE 19454178SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SECURITY OF THE AN/TRA-16, 31 MARCH 1947 (S-003,619)S-003,61931 MARCH 19474179SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MODIFIED KEY GENERATOR, 17 FEBRUARY 1945 (S-003,620)S-003,62017 FEBRUARY 19454180SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) REPORT ON THE BUSCH ELECTRONIC KEY PRODUCER, 1944 (S-003,621)S-003,62119444181CONFIDENTIAL//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DEGREE OF PRIVACY AFFORDED BY MODULATOR AN/TRA-16, 30 DECEMBER 1944 (S-003,622)S-003,62230 DECEMBER 19444182SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CRACKING TDS CODES, 26 OCTOBER 1942 (S-003,623)S-003,62326 OCTOBER 19424183SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) GANNETT DISC-DRIVEN KEY GENERATOR, 02 SEPTEMBER 1944 (S-003,625)S-003,62502 SEPTEMBER 19444184UNCLASSIFIED(U) SERVICE WHEELS, 1945 (S-003,635)S-003,63519454185UNCLASSIFIED(U) INDIGO CIPHER: CONVERSION OF DERIVED WHEELS INTO ACTUAL WHEELS, 28 JULY 1943 (S-003,639)S-003,63928 JULY 19434186UNCLASSIFIED(U) POST-MORTEM ON KRIEGSMARINE LINE-UPS, 13 APRIL 1944 (S-003,640)S-003,64013 APRIL 19444187UNCLASSIFIED(U) 3-K (GREEN MACHINE) WIRING, RFS AND INVERSE TABLES, UNDATED (S-003,645)S-003,645UNDATED5188UNCLASSIFIED(U) METHOD FOR THE SOLUTION OF THE GEQ INDICATOR SYSTEM, 1944 (S-003,647)S-003,64719445189UNCLASSIFIED(U) ORANGE MESSAGES IN DEPTH -- POSTMORTEM, 26 SEPTEMBER 1943 (S-003,648)S-003,64826 SEPTEMBER 19435190UNCLASSIFIED(U) NOTES ON CHECKING ORANGE, UNDATED (S-003,649)S-003,649UNDATED5191UNCLASSIFIED(U) EXPERIMENTAL MENU FOR MAJ. BABBAGE, 03 FEBRUARY 1944 (S-003,651)S-003,65103 FEBRUARY 19445192TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RCA SCANNING SUMMARY, INTERCEPT BY LINK AND CATEGORY, 02 SEPTEMBER 1953 (S-003,934)S-003,93402 SEPTEMBER 19535193UNCLASSIFIED(U) PRACTICAL CRYPTO-COMMUNICATIONS PROBLEMS, 28 APRIL 1948 (S-003,935)S-003,93528 APRIL 19485194TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUT; PLAIN TEXT, 28 AUGUST 1953 (S-003,939)S-003,93928 AUGUST 19535195TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN CRYPTO-INTELLIGENCE SUMMARY, 26 AUGUST 1953 (S-003,940)S-003,94026 AUGUST 19535196TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MEMO FOR BLUE JAY FILE, ESTIMATES OF THE CIPHER PROPORTION, JULY 1946 (S-003,950)S-003,950JULY 19465197TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TRANSPOSITION SQUARE (STURGEON), UNDATED (S-003,953)S-003,953UNDATED5198TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RECOVERY OF STECKER / PROGRESS, 24 JULY 1953 (S-003,979)S-003,97924 JULY 19535199TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FURTHER DEVELOPMENTS AND PROGRESS, 28 JULY 1953 (S-003,998)S-003,99828 JULY 19535200SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) THE WRK OF GM-6 AND GK SOLVING MATHEMATICAL AND PHYSICAL PROBLEMS, 09 OCTOBER 1944 (S-004,000)S-004,00009 OCTOBER 19445201UNCLASSIFIED(U) TRANSLATION: GENERAL ASSIGNMENTS OF THE GERMAN DIVISION (ABTEILUNG), DECEMBER 1950 (S-004,160)S-004,160DECEMBER 19505202TOP SECRET//NOFORN(U) TRANSLATION: WORK OF THE GERMAN CRYPTOLOGIC AGENCY, DECEMBER 1950 (S-004,161)S-004,161DECEMBER 19505203UNCLASSIFIED(U) TABLE OF CONTENTS: CHARACTERISTICS, ANALYSIS AND SECURITY, APRIL 1951 (S-004,172)S-004,172APRIL 19515204UNCLASSIFIED(U) TRANSLATION: ANALYSIS OF THE ENIGMA CIPHER MACHINE TYPE K, APRIL 1951 (S-004,173)S-004,173APRIL 19515205UNCLASSIFIED(U) TRANSLATION: PART I, CHARACTERISTICS, ANALYSIS AND SECURITY OF CRYPTOGRAPHIC SYSTEMS, AUGUST 1951 (S-004,174)S-004,174AUGUST 19515206UNCLASSIFIED(U)TRANSLATION: PART II, CHARACTERISTICS, ANALYSIS AND SECURITY OF CRYPTOGRAPHIC SYSTEMS, JANUARY 1952 (S-004,175)S-004,175JANUARY 19525207UNCLASSIFIED(U) TRANSLATION: INTERROGATION OF FORMER MEMBERS OF THE FORSCHUNGSAMT, JULY 1951 (S-004,177)S-004,177JULY 19515208UNCLASSIFIED(U) INTERROGATION OF FORMER MEMBERS OF THE FORSCHUNGSAMT (PART II), UNDATED (S-004,178)S-004,178UNDATED5209UNCLASSIFIED(U) TRANSLATION: INTERROGATION OF FORMER MEMBERS OF THE FORSCHUNGSAMT, AUGUST 1951 (S-004,179)S-004,179AUGUST 19515210UNCLASSIFIED(U) TRANSLATIONS OF INTERROGATIONS OF JAPANESE NATIONALS, 15 JUNE 1949 (S-004,180)S-004,18015 JUNE 19495211UNCLASSIFIED(U) MISCELLANEOUS MINOR SOVIET SYSTEMS, JUNE 1952 (S-004,222)S-004,222JUNE 19525212UNCLASSIFIED(U) TICOM NOTES - EVIDENCE OF RUSSIAN "TICOM", 15 DECEMBER 1948 (S-004,235)S-004,23515 DECEMBER 19485213SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) ANNEX A, SOLUTION OF A RECTANGLE BY SUCCESSIVE APPROXIMATION, 11 JANUARY 1944 (S-004,300)S-004,30011 JANUARY 19445214UNCLASSIFIED(U) ANNEX B, GUIDE TO GARBO, 04 DECEMBER 1943 (S-004,301)S-004,30104 DECEMBER 19435215UNCLASSIFIED(U) E & FISH REPORT, 02 FEBRUARY 1944 (S-004,302)S-004,30202 FEBRUARY 19445216UNCLASSIFIED(U) ANNEX A, ITALIAN CRYPTOGRAPHIC DOCUMENTS RECENTLY ACQUIRED, UNDATED (S-004,303)S-004,303UNDATED5217UNCLASSIFIED(U) FISH NOTES, 05 DECEMBER 1944 (S-004,304)S-004,30405 DECEMBER 19445218TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) STATISTICAL THEORY OF "FISH" SOLUTION, UNDATED (S-004,305)S-004,305UNDATED5219UNCLASSIFIED(U) DRAGON REPORT NO 6, UNDATED (S-004,306)S-004,306UNDATED5220SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) MAJOR SEAMAN'S NOTES ON ANNEX E, UNDATED (S-004,307)S-004,307UNDATED5221TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) STANDARDIZATION OF FISH RUNS, 12 DECEMBER 1944 (S-004,308)S-004,30812 DECEMBER 19445222TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) STANDARDIZATION OF FISH RUNS, ANNEX A, 12 DECEMBER 1944 (S-004,309)S-004,30912 DECEMBER 19445223TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) DRAGON REPORT NO 7, 01 DECEMBER 1944 (S-004,310)S-004,31001 DECEMBER 19445224UNCLASSIFIED(U) FISH NOTES - SIXTA NON-MORSE REPORT, 14 DECEMBER 1944 (S-004,311)S-004,31114 DECEMBER 19445225TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FISH NOTES, 11 JANUARY 1945 (S-004,313)S-004,31311 JANUARY 19455226UNCLASSIFIED(U) NON MORSE ARMY CODE-WORDS, 01 APRIL 1945 (S-004,314)S-004,31401 APRIL 19455227UNCLASSIFIED(U) DRAGON REPORT NO 11, 29 DECEMBER 1944 (S-004,315)S-004,31529 DECEMBER 19445228TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FISH REPORT, 27 JANUARY 1945 (S-004,316)S-004,31627 JANUARY 19455229UNCLASSIFIED(U) THE THRASHER CIPHER SYSTEM, 22 JANUARY 1945 (S-004,317)S-004,31722 JANUARY 19455230TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CODE REPORT, 23 DECEMBER 1947 (S-004,318)S-004,31823 DECEMBER 19475231TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CODE REPORT, 02 JUNE 1947 (S-004,319)S-004,31902 JUNE 19475232TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) NEW SCRAMBLER PROCEDURE, 11 DECEMBER 1946 (S-004,323)S-004,32311 DECEMBER 19465233TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN TWO-CHANNEL, UNDATED (S-004,324)S-004,324UNDATED5234SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) CIRULIX INVERSION WITH SPECIAL REFERENCE TO THE O'MALLEY PROCEDURE, UNDATED (S-004,326)S-004,326UNDATED5235TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PRELIMINARY REPORT ON INTERCEPT, 10 MARCH 1948 (S-004,327)S-004,32710 MARCH 19485236UNCLASSIFIED(U) AN URN PROBLEM AND ITS APPLICATION, 10 APRIL 1949 (S-004,329)S-004,32910 APRIL 19495237UNCLASSIFIED(U) REPORT OF POSSIBLE ATTACKS ON THE SAPPHIRE MACHINE, 04 SEPTEMBER 1945 (S-004,330)S-004,33004 SEPTEMBER 19455238UNCLASSIFIED(U) ATTACK ON THE SAPPHIRE (JN-73) MACHINE, 10 AUGUST 1945 (S-004,331)S-004,33110 AUGUST 19455239TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RESEARCH AND EXPERIMENTAL OPERATIONS BY AFSA-351B, UNDATED (S-004,339)S-004,339UNDATED5240UNCLASSIFIED(U) PROPOSED DESIGN OF THE ASAF1-1 GENERAL PURPOSE TAPE COMPARATOR, 28 FEBRUARY 1952 (S-004,341)S-004,34128 FEBRUARY 19525241TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RESULTS OF DIPLOMATIC PLAIN TEXT STUDY, JUNE 1950 (S-004,342)S-004,342JUNE 19505242UNCLASSIFIED(U) ATLAS PROGRAMMING BULLETIN, FEBRUARY 1951 (S-004,343)S-004,343FEBRUARY 19515243TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) A STATISTIC FOR THE SEPARATION OF KEY FAMILIES, 11 FEBRUARY 1952 (S-004,347)S-004,34711 FEBRUARY 19525244UNCLASSIFIED(U) TRANSLATION: CRYPTO MEMO ON REPETITIONS AND THEIR SIGNIFICANCE, UNDATED (S-004,349)S-004,349UNDATED5245TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TRANSPOSITION DECIPHERMENT DEVICE, 06 OCTOBER 1949 (S-004,358)S-004,35806 OCTOBER 19495246UNCLASSIFIED(U) APPROVED - AFSA COMMITTEE RECOMMENDATIONS ON A TASK FOR SWEATER, 02 APRIL 1951 (S-004,365)S-004,36502 APRIL 19515247UNCLASSIFIED(U) ENIGMA WIRING AND STECKER RECOVERY, UNDATED (S-004,398)S-004,398UNDATED5248TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INDEX OF INTERIM REPORTS, 10 OCTOBER 1952 (S-004,401)S-004,40110 OCTOBER 19525249TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INDEXES OF INTERIM REPORTS, 01 DECEMBER 1952 (S-004,420)S-004,42001 DECEMBER 19525250UNCLASSIFIED//FOUO(U) PRELIMINARY INTERROGATION OF GERMAN TRANOW - CRYPTOLOGIC RESEARCH, 13 JUNE 1945 (S-004,511)S-004,51113 JUNE 19455251UNCLASSIFIED(U) MANUFACTURE OF ENIGMA MACHINES BY HEIMSOTH AND RINKE, BERLIN, 17 NOVEMBER 1945 (S-004,803)S-004,80317 NOVEMBER 19455252TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) WEEKLY TECHNICAL NOTES, FAR EAST, NORTH KOREAN - LESS AIR, 18 SEPTEMBER 1953 (S-004,901)S-004,90118 SEPTEMBER 19535253SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TECHNICAL SUMM OF COMMUNICATION ACTIVITY, 16 SEPTEMBER 1953 (S-004,902)S-004,90216 SEPTEMBER 19535254TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TWO SOVIET FAR EAST PVO NETS DESIGNATED AS LOW-LEVEL COMMAND, 11 SEPTEMBER 1953 (S-004,903)S-004,90311 SEPTEMBER 19535255SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOCUMENTARY EVIDENCE, BELORUSSIAN MD, AS OF 20 AUGUST 1953, 11 SEPTEMBER 1953 (S-004,904)S-004,90411 SEPTEMBER 19535256TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) NSA PREFERRED ENGLISH TRANSLATION, 10 SEPTEMBER 1953 (S-004,905)S-004,90510 SEPTEMBER 19535257TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHINESE COMMUNIST NAVAL AIR-WARNING BROADCAST STATION, 10 SEPTEMBER 1953 (S-004,906)S-004,90610 SEPTEMBER 19535258SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BORDER FORCES ACTIVITY, JULY - AUGUST 1953, 17 AUGUST 1953 (S-004,907)S-004,90717 AUGUST 19535259SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BORDER FORCES ACTIVITY, JANUARY - JUNE 1953, 17 JULY 1953 (S-004,908)S-004,90817 JULY 19535260SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FAR EAST NAVAL PRACTICE BOOK AND INDEX, 10 SEPTEMBER 1953 (S-004,909)S-004,90910 SEPTEMBER 19535261UNCLASSIFIED(U) APPLICATION OF STATISTICAL TECHNIQUES TO SEARCH AND INTERCEPT, 30 NOVEMBER 1952 (S-004,914)S-004,91430 NOVEMBER 19525262UNCLASSIFIED//FOUO(U) PROGRESS REPORT: COUNTERMEASURES SEARCH AND ANALYSIS, 31 DECEMBER 1952 (S-004,915)S-004,91531 DECEMBER 19525263TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) VIET MINH T/A WEEKLY INFORMAL NOTES, 22 SEPTEMBER 1953 (S-004,920)S-004,92022 SEPTEMBER 19535264UNCLASSIFIED(U) ADDENDUM NO.167 OF JOINT PUBLICATIONS, (LIST OF JOINT, COMBINED), 23 SEPTEMBER 1953 (S-004,922)S-004,92223 SEPTEMBER 19535265TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) VIET MINH MILITARY NETWORK: NORTHERN AREA, 18 SEPTEMBER 1953 (S-004,923)S-004,92318 SEPTEMBER 19535266SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OFFICE OF RESEARCH AND DEVELOPMENT TASK LIST (CROSS-INDEX), 15 SEPTEMBER 1953 (S-004,925)S-004,92515 SEPTEMBER 19535267TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FLIGHT ACTIVITY OF U.S.S.R. AIRCRAFT SUBORDINATE, APRIL 1953 (S-004,933)S-004,933APRIL 19535268TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHINESE COMMUNIST SHIPMENTS AND COMMERCIAL ACTIVITIES, 22 SEPTEMBER 1953 (S-004,949)S-004,94922 SEPTEMBER 19535269TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SECURITY INFORMATION: HAINAN ISLAND, CHINA, 22 SEPTEMBER 1953 (S-004,950)S-004,95022 SEPTEMBER 19535270TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHINESE COMMUNIST UTILIZATION OF HONG KONG PURCHASES, 22 SEPTEMBER 1953 (S-004,951)S-004,95122 SEPTEMBER 19536271UNCLASSIFIED(U) A SURVEY OF WEATHER CRYPTOGRAPHIC SYSTEMS, 15 SEPTEMBER 1953 (S-004,952)S-004,95215 SEPTEMBER 19536272TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN LONG RANGE FLYING SCHOOL UNITS, 10 AUGUST 1953 (S-004,959)S-004,95910 AUGUST 19536273TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHART - CHINESE COMMUNIST AIR FORCE ADMINISTRATIVE NETS, 21 SEPTEMBER 1953 (S-004,962)S-004,96221 SEPTEMBER 19536274SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) VIET MINH MAINLINE PARTY NETWORK (CHART), 21 SEPTEMBER 1953 (S-004,964)S-004,96421 SEPTEMBER 19536275UNCLASSIFIED(U) UNUSUAL PLAIN LANGUAGE ON SOVIET FAR EAST RADIO PRINTER LINK, 10 JULY 1953 (S-004,985)S-004,98510 JULY 19536276TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHINESE COMMUNIST SHIPMENTS AND COMMERCIAL TRANSACTIONS, 02 JULY 1953 (S-004,988)S-004,98802 JULY 19536277TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INDEX OF TERMS USED BY THE SOVIET INTELLIGENCE SERVICES, 31 MAY 1947 (S-005,037)S-005,03731 MAY 19476278UNCLASSIFIED(U) FINAL REPORT OF TICOM TEAM 2 - EXPLOITATION OF THE INNSBRUCK AND PILSEN, 05 JULY 1945 (S-005,081)S-005,08105 JULY 19456279TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TICOM TEAM 6 REPORT: EXPLOITATION OF ENEMY NAVAL SIGINT TARGETS, 05 SEPTEMBER 1945 (S-005,100)S-005,10005 SEPTEMBER 19456280TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RCA TECHNICAL REPORT NO. 24: SYSTEM 466L DESIGN (SIGINT SYSTEM), 01 JUNE 1962 (S-005,218)S-005,21801 JUNE 19626281TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PRELIMINARY REPORT: PROJECT C-43, ANALYSIS OF BROWN BOVERI SPEECH, 25 SEPTEMBER 1942 (S-005,277)S-005,27725 SEPTEMBER 19426282TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) FINAL REPORT: PROJECT C-43, CONTINUATION OF DECODING SPEECH CODES, 30 NOVEMBER 1944 (S-005,298)S-005,29830 NOVEMBER 19446283TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) GERMAN SIGNALS INTELLIGENCE IN WORLD WAR II, UNDATED (S-005,451)S-005,451UNDATED6284TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) HOMEWORK OF WILHELM FENNER OF OKW/CHI (GERMAN HIGH COMMAND/SIGINT), 1946 (S-005,454)S-005,45419466285TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) LIST OF TRANSLATIONS OF GERMAN DOCUMENTS DONE BY WDGAS-93, JUNE 1946 (S-005,617)S-005,617JUNE 19466286TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) LIST OF TRANSLATIONS OF GERMAN DOCUMENTS BY WDGSS-93-X, 17 MAY 1946 (S-005,618)S-005,61817 MAY 19466287UNCLASSIFIED(U) SEABOURNE REPORT, VOL. X: TECHNICAL OPERATIONS IN THE SOUTH LUFTWAFFE, UNDATED (S-005,620)S-005,620UNDATED6288UNCLASSIFIED(U) SEABOURNE REPORT, VOL. IX: HISTORY OF OPERATIONS IN THE SOUTH LUFTWAFFE, UNDATED (S-005,621)S-005,621UNDATED6289UNCLASSIFIED(U) TICOM REPORT: TRANSLATION OF JAPANESE OUTLINE OF SOVIET, 28 FEBRUARY 1949 (S-005,697)S-005,69728 FEBRUARY 19496290UNCLASSIFIED(U) STATISTICAL ATTACKS ON C.C.M. (2), 04 MARCH 1945 (S-005,722)S-005,72204 MARCH 19456291SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) LENGTH OF CRIB MINUS NUMBER OF DISTINCT LETTERS IN CRIB, 04 MAY 1943 (S-005,777)S-005,77704 MAY 19436292UNCLASSIFIED(U) BRUSA REPORT C/S 237: U.S. COMMUNICATION SECURITY EQUIPMENT, 1953 (S-005,935)S-005,93519536293UNCLASSIFIED(U) TWELVE BOUND REPORTS: U.S./CANADIAN COMMUNICATIONS SECURITY, 17 NOVEMBER 1952 (S-006,183)S-006,18317 NOVEMBER 19526294UNCLASSIFIED(U) CHIEF OF NAVAL OPERATIONS (CNO) TECHNICAL PAPER, COMMUNICATIONS, MARCH 1946 (S-006,231)S-006,231MARCH 19466295TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHIEF OF NAVAL OPERATIONS (CNO) TECHNICAL PAPER, COMMUNICATIONS JANUARY 1946 (S-006,233)S-006,233JANUARY 19467296UNCLASSIFIED(U) CHIEF OF NAVAL OPERATIONS (CNO) TECHNICAL PAPER, COMMUNICATIONS, JANUARY 1946 (S-006,234)S-006,234JANUARY 19467297SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHIEF OF NAVAL OPERATIONS TECHNICAL PAPER, COMMUNICATIONS, JANUARY 1946 (S-006,235)S-006,235JANUARY 19467298UNCLASSIFIED(U) CHIEF OF NAVAL OPERATIONS CNO TECHNICAL PAPER, COMMUNICATIONS, JANUARY 1946 (S-006,236)S-006,236JANUARY 19467299UNCLASSIFIED(U) CHIEF OF NAVAL OPERATIONS TECH PAPER, COMMS INTELLIGENCE, ENIGMA, JANUARY 1946 (S-006,237)S-006,237JANUARY 19467300TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHIEF OF NAVAL OPERATIONS TECHNICAL PAPER, COMMUNICATIONS, JANUARY 1946 (S-006,238)S-006,238JANUARY 19467301UNCLASSIFIED(U) CHIEF OF NAVAL OPERATIONS TECHNICAL PAPER, COMMUNICATIONS, JANUARY 1946 (S-006,240)S-006,240JANUARY 19467302UNCLASSIFIED(U) ENCODED PROCEDURE SIGNALS USED ON CCA NAVIGATIONAL NETS, 01 JUNE 1953 (S-006,293)S-006,29301 JUNE 19537303UNCLASSIFIED(U) PHOTOS OF JAPANESE DOCUMENTS, UNDATED (S-006,307)S-006,307UNDATED7304TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INTERIM REPORT: RESUME OF COLERIDGE PROBLEM, 22 OCTOBER 1946 (S-007,038)S-007,03822 OCTOBER 19467305TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INTERIM REPT: SEPTEMBER 1953, 22 SEPTEMBER 1953 (S-007,100)S-007,10022 SEPTEMBER 19537306TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) C/A NOTES, 15 OCTOBER 1953 (S-007,120)S-007,12015 OCTOBER 19537307TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) C/A NOTES, 15 OCTOBER 1953 (S-007,121)S-007,12115 OCTOBER 19537308TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PRESENT STATUS OF SYSTEMS, 16 MAY 1949 (S-007,200)S-007,20016 MAY 19497309UNCLASSIFIED(U) CURRENT STATUS OF ROPI-1, 08 JUNE 1949 (S-007,203)S-007,20308 JUNE 19497310TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INDICATOR SOLUTION AND PROGRESS REPORT, 24 JUNE 1949 (S-007,204)S-007,20424 JUNE 19497311UNCLASSIFIED(U) SOLUTION, 30 AUGUST 1949 (S-007,205)S-007,20530 AUGUST 19497312UNCLASSIFIED(U) USAGE OF JNA 20; SECRET CYCLES - VICHY, ROME, BANGKOK, BERLIN, STOCKHOLM, 1945 (S-007,222)S-007,22219457313UNCLASSIFIED(U) USAGE OF JNA 20; SECRET CYCLES - VICHY, ROME, BANGKOK, BERLIN, STOCKHOLM, 1945 (S-007,222)S-007,22219457314UNCLASSIFIED(U) ASSIGNMENTS OF WEIGHTS TO CODE GROUPS, UNDATED (S-007,224)S-007,224UNDATED7315UNCLASSIFIED(U) PHOTOGRAPHS OF THE ENIGMA MACHINE AND ROTORS (8-WHEEL ENIGMA), 16 AUGUST 1946 (S-007,230)S-007,23016 AUGUST 19467316UNCLASSIFIED(U) MISC. INFORMATION ON CIPHERS AND UNIDENT TABLES (ROSETTI), 1946 (S-007,244)S-007,24419467317TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN CODE INTERCEPTION BY THE GERMAN ARMY IN WORLD WAR II, 31 JANUARY 1952 (S-007,245)S-007,24531 JANUARY 19527318UNCLASSIFIED(U) PROJECT 2-2103E, VOCODER PLAINTEXT STUDY, UNDATED (S-007,247)S-007,247UNDATED7319UNCLASSIFIED(U) REPORT ON ITALIAN MESSAGE ENCODING, UNDATED (S-007,248)S-007,248UNDATED7320TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) C/A NOTES, 29 JANUARY 1947 (S-007,250)S-007,25029 JANUARY 19477321TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) POLISH CIPHER SYSTEMS, JANUARY 1945 (S-007,253)S-007,253JANUARY 19457322UNCLASSIFIED(U) DESCRIPTION OF OBSOLETE FINNISH POLYALPHABETIC SUBSTITUTION CIPHER, 04 JANUARY 1945 (S-007,254)S-007,25404 JANUARY 19457323UNCLASSIFIED(U) BRAZILIAN COMMUNICATIONS SYSTEMS AND CODES, UNDATED (S-007,255)S-007,255UNDATED7324UNCLASSIFIED(U) PUBLICATION: GERMAN CRYPTOGRAPHIC SYSTEMS, 02 AUGUST 1945 (S-007,257)S-007,25702 AUGUST 19457325UNCLASSIFIED(U) PAPER: FRENCH CODES STUDIED BY MI-8 IN 1921-1923, 11 JUNE 1945 (S-007,258)S-007,25811 JUNE 19457326TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) S.O.S. ON STECKERS, 29 SEPTEMBER 1952 (S-007,264)S-007,26429 SEPTEMBER 19527327UNCLASSIFIED(U) LEDGER - MEXICAN CIPHER SYSTEMS, 1942 (S-007,266)S-007,26619427328UNCLASSIFIED(U) FRENCH SYSTEMS IN GENERAL, 1944 (S-007,267)S-007,26719447329UNCLASSIFIED(U) NOTES ON THE SOLUTION OF THE RASTERSCHLUESSEL, UNDATED (S-007,270)S-007,270UNDATED7330TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION REPORT, 08 AUGUST 1946 (S-007,272)S-007,27208 AUGUST 19467331TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) ARGENTINE MILITARY ATTACHE, 31 MAY 1945 (S-007,273)S-007,27331 MAY 19457332TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MEXICAN 3-FIGURE CODE, 01 JULY 1939 (S-007,275)S-007,27501 JULY 19398333TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) THE SOLUTION OF ITALIAN CRYPTO, 08 MARCH 1947 (S-007,276)S-007,27608 MARCH 19478334SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) SEQUENCE-CONTROLLED AND ELECTRONIC CALCULATORS BY HARVARD, 18 JULY 1945 (S-007,277)S-007,27718 JULY 19458335UNCLASSIFIED(U) A JOURNAL OF CRYPTANALYTIC RESEARCH (TRANSPOSITION, ADDITIVE) BY SYDNEY, AUGUST 1946 (S-007,282)S-007,282AUGUST 19468336TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) STANDARD OPERATING PROCEDURE FOR PROCESSING ENCIPHERED TRAFFIC, UNDATED (S-007,285)S-007,285UNDATED8337TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) GIVIERGE'S CRYPTOGRAPHIC PECULIARITIES OF THE RUSSIAN LANGUAGE, 04 MARCH 1946 (S-007,286)S-007,28604 MARCH 19468338TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) JAPANESE SYSTEMS SURVEY AND PURPLE-INVERSE OF BASICS, 1945 (S-007,288)S-007,28819458339SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) NOTES ON GERMAN MILITARY CIPHER SYSTEMS, UNDATED (S-007,290)S-007,290UNDATED8340SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SMITH'S TECHNICAL DIARY - DECIPHERING MANUAL, SOUTH AMERICAN, FINNISH, 1942 (S-007,291)S-007,29125 04 19058341SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CODE RECOGNIZING UNIT - RELAY MECHANISM TO ANALYZE CODE GROUPS, 1944 (S-007,293)S-007,29319448342TOP SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION OF THE BULGARIAN WEATHER REPORT, 11 MARCH 1953 (S-007,307)S-007,30711 MARCH 19538343TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MNEMONIC SYSTEM OF BAUDOT CODE COMBINATIONS, 17 OCTOBER 1943 (S-007,316)S-007,31617 OCTOBER 19438344SECRET//REL TO USA, AUS, CAN, GBR, NZL(U) CRYPTOGRAPHIC SERIES: SOME NEA KEYS (DUTCH HAGELIN SYSTEM NEA), 22 APRIL 1944 (S-007,318)S-007,31822 APRIL 19448345TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) C/A NOTES, 05 JUNE 1953 (S-007,323)S-007,32305 JUNE 19538346TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DESCRIPTION AND SOLUTIONS, 23 JUNE 1953 (S-007,325)S-007,32523 JUNE 19538347UNCLASSIFIED(U) STUDY OF BLANKS AND RATIOS IN YULAN MESSAGES, 23 MAY 1946 (S-007,333)S-007,33323 MAY 19468348TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROCEDURE FOR DECIPHERING THE FRENCH METEOROLOGICAL REPORTS, 03 SEPTEMBER 1942 (S-007,334)S-007,33403 SEPTEMBER 19428349TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROPOSED CIPHONY SYSTEM - REPORT ON SECURITY, 19 NOVEMBER 1943 (S-007,335)S-007,33519 NOVEMBER 19438350TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUTION OF THE FINNISH TRANSPOSITION SYSTEM (RIO DE JANEIRO ~ HELSINKI CIRCUIT. 1943 (S-007,336)S-007,33619438351TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CIPHER SYSTEM, 1946 (S-007,337)S-007,337CA. 19468352TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) A JAPANESE DIPLOMATIC TRANSPOSED CODE - JBB, 19 OCTOBER 1945 (S-007,338)S-007,33819 OCTOBER 19458353UNCLASSIFIED(U) DOUBLE PLAYFAIR ("DOPPELKASTENSCHLUESSEL"), 1943 (S-007,340)S-007,34019438354UNCLASSIFIED(U) NOTES ON SPECIAL SOLUTION OF A SHORT PLAYFAIR CIPHER, DECEMBER 1935 (S-007,341)S-007,341DECEMBER 19358355UNCLASSIFIED(U) SYRIAN MOSCOW-DAMASCUS SYSTEM SOLVED, 02 OCTOBER 1945 (S-007,343)S-007,34302 OCTOBER 19458356(U) CRYPTANALYTIC EFFORT 1949 (S-007,344)S-007,344CA. 19498357SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) HISTORY OF THE CODE CIPHER COMPLEX, 15 OCTOBER 1946 (S-007,345)S-007,34515 OCTOBER 19468358SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) HISTORICAL REPORT: SPANISH CODES 1917 - 1923, 07 MAY 1945 (S-007,346)S-007,34607 MAY 19458359TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SPANISH-AMERICAN MATERIAL IN THE FILES OF MI-8, 30 MAY 1945 (S-007,347)S-007,34730 MAY 19458360TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RASTERSCHLUESSEL / DIV. - HANDSCHLUESSEL DECODES, 1944 (S-007,349)S-007,34927 04 19058361SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SUMMARY ON SOVIET BROADCAST, 07 MAY 1951 (S-008,113)S-008,11307 MAY 19518362SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATION OF NEW COMMS CHANNELS FOR ARMIES AND ARTILLERY, 02 NOVEMBER 1953 (S-008,272)S-008,27202 NOVEMBER 19538363TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CZECHOSLOVAK BORDER GUARD: RECOVERYS, 15 SEPTEMBER 1953 (S-008,670)S-008,67015 SEPTEMBER 19538364SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) KEY SEQUENCES - RADIOTELEPHONE CALLSIGNS, 18 SEPTEMBER 1953 (S-008,671)S-008,67118 SEPTEMBER 19538365SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) AMENDMENT - BORDER FORCES ACTIVITY, 22 SEPTEMBER 1953 (S-008,673)S-008,67322 SEPTEMBER 19538366TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) EUROPEAN MILITARY TRINOME LISTING, 23 SEPTEMBER 1953 (S-008,674)S-008,67423 SEPTEMBER 19538367SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CX-52 MODEL - IDENTIFICATION OF PARTS (HAGELIN CRYPTO), 24 OCTOBER 1951 (S-009,022)S-009,02224 OCTOBER 19518368SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOME ASPECTS OF GENERALIZED FIBONACCI SERIES, 19 JANUARY 1948 (S-009,102)S-009,10219 JANUARY 19488369SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) REPORT NO. 4: ESTIMATION OF THE KEY DISTRIBUTION, UNDATED (S-009,151)S-009,151UNDATED8370TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PROPOSED ANALYTIC ORDERS TO FACILITATE PROCESSES IN ASAF 32, 01 JUNE 1949 (S-009,624)S-009,62401 JUNE 19498371TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) GERMAN DOCUMENT: FLIEGER KORPS UUFBAUPLAN, 1942 (S-009,922)S-009,92219428372TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RED ARMY RADIO INTELLIGENCE ORGANIZATION, UNDATED (S-009,923; S-009,924)S-009,923; S-009,924UNDATED8373SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PVO BORDER-CROSSING GATE CALLSIGNS CHANGED IN EUR AND FAR EAST, 07 JANUARY 1953 (S-009,929)S-009,92907 JANUARY 19538374TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOVIET FAR EAST NAVAL TRAFFIC INFO SUMMARY, 1-7 MARCH 1953, 20 MARCH 1953 (S-009,954)S-009,95420 MARCH 19538375TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) ANALYSIS OF SOVIET LONG RANGE AIR ARMY BOMBING ACTIVITY, 17 AUGUST 1953 (S-009,970)S-009,97017 AUGUST 19538376SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SUMMARY OF ACTIVITY OF THE SOVIET LONG RANGE AIR ARMY, 17 AUGUST 1953 (S-009,971)S-009,97117 AUGUST 19538377SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) EXPANSION OF THE OPERATIONAL AREA OF THE RUSSIAN LONG RANGE, 23 SEPTEMBER 1953 (S-009,975)S-009,97523 SEPTEMBER 19538378SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DESCRIPTIONS OF THE SIEMENS SFM T52C TELETYPE CIPHER MACHINE, 1943 (S-011,420; S-011,426)S-011,420; S-011,42619438379SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CHART: RADIO INSTALLATION ON GERMAN U-BOATS, 11 NOVEMBER 1944 (S-011,439)S-011,43911 NOVEMBER 19448380SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) INTERROGATION OF PRISONER OF WAR: REPORT ON RADIO MODEL Y-20, 20 FEBRUARY 1945 (S-011,440)S-011,44020 FEBRUARY 19459381SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MORSE-PRINTER DOMESTIC CIRCUITS, 9 DECEMBER 1947, 1 OCTOBER 1947 (S-010,025)S-010,0251 OCTOBER 19479382TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) NON-MORSE DOMESTIC CIRCUITS,12 DECEMBER 1947, 1 OCTOBER 1947 (S-010,026)S-010,0261 OCTOBER 19479383TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MORSE PRINTER DOMESTIC CIRCUITS,12 DECEMBER 1947, 1 OCTOBER 1947 (S-010,027)S-010,0271 OCTOBER 19479384TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) NON-MORSE DOMESTIC CIRCUITS,12 DECEMBER 1947, 1 OCTOBER 1947 (S-010,028)S-010,0281 OCTOBER 19479385TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 POLICE BOOK SIX CALLSIGN TABLES FOR JULY, 9 DECEMBER 1947 (S-010,029)S-010,0299 DECEMBER 19479386TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 MASTER POLICE CALLSIGN LIST BOOK SIX, 10 DECEMBER 1947 (S-010,030)S-010,03010 DECEMBER 19479387SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #28, 3 DECEMBER 1947 (S-010,031)S-010,0313 DECEMBER 19479388SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 11 DECEMBER 1947, 8 DECEMBER 1947 (S-010,032)S-010,0328 DECEMBER 19479389SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY AND AIR FAR EASTERN MORSE CIRCUITS, 11 DECEMBER 1947, 11 DECEMBER 1947 (S-010,033)S-010,03311 DECEMBER 19479390SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) ADDRESS KEYS, NOVEMBER-DECEMBER 1947, 10 DECEMBER 1947 (S-010,034)S-010,03410 DECEMBER 19479391SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 TRAFFIC INFORMATION SUMMARY, 12 DECEMBER 1947 (S-010,035)S-010,03512 DECEMBER 19479392SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 12 DECEMBER 1947, 9 DECEMBER 1947 (S-010,036)S-010,0369 DECEMBER 19479393SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 12 DECEMBER 1947, 10 DECEMBER 1947 (S-010,037)S-010,03710 DECEMBER 19479394SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-5 REPORT ON APPEARANCE OF PROPOSED INTERNATIONAL, 15 DECEMBER 1947 (S-010,038)S-010,03815 DECEMBER 19479395TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 15 DECEMBER 1947, 3 DECEMBER 1947 (S-010,039)S-010,0393 DECEMBER 19479396TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) COVERNAME LISITING, 15 DECEMBER 1947, 12 DECEMBER 1947 (S-010,040)S-010,04012 DECEMBER 19479397SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 TRAFFIC ANALYSIS BULLETIN #14, 16 DECEMBER 1947 (S-010,041)S-010,04116 DECEMBER 19479398TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #30, 16 DECEMBER 1947 (S-010,042)S-010,04216 DECEMBER 19479399TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #29, 16 DECEMBER 1947 (S-010,043)S-010,04316 DECEMBER 19479400TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) NET ANALYSIS DIAGRAM #1, 16 DECEMBER 1947 (S-010,044)S-010,04416 DECEMBER 19479401TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN OPERATORS' MANUAL (CHANGE #1), 16 DECEMBER 1947 (S-010,045)S-010,04516 DECEMBER 19479402TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 18 DECEMBER 1947, 11 DECEMBER 1947 (S-010,046)S-010,04611 DECEMBER 19479403TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 18 DECEMBER 1947, 12 DECEMBER 1947 (S-010,047)S-010,04712 DECEMBER 19479404SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 18 DECEMBER 1947, 15 DECEMBER 1947 (S-010,048)S-010,04815 DECEMBER 19479405SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC MORSE AND NON-MORSE CIRCUITS AND MORSE CIVIL AIR, 18 DECEMBER 1947 (S-010,049)S-010,04918 DECEMBER 19479406SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) COMPROMISE OF CODE, 18 DECEMBER 1947 (S-010,050)S-010,05018 DECEMBER 19479407SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OCTOBER, NOVEMBER, DECEMBER 47 KEYS, 19 DECEMBER 1947 (S-010,051)S-010,05119 DECEMBER 19479408TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC CIRCUITS, 22 DECEMBER 1947, 16 OCTOBER 1947 (S-010,052)S-010,05216 OCTOBER 19479409TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC CIRCUITS, 22 DECEMBER 1947, 16 OCTOBER 1947 (S-010,053)S-010,05316 OCTOBER 19479410SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) STUDY OF LATERALS, 22 DECEMBER 1947, 19 DECEMBER 1947 (S-010,054)S-010,05419 DECEMBER 19479411TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD 13 THROUGH 19 OCTOBER 1947 (S-010,055)S-010,05522 DECEMBER 19479412TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 DECEMBER 1947, 16 DECEMBER 1947 (S-010,056)S-010,05616 DECEMBER 19479413TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 DECEMBER 1947, 17 DECEMBER 1947 (S-010,057)S-010,05717 DECEMBER 19479414TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 DECEMBER 1947, 18 DECEMBER 1947 (S-010,058)S-010,05818 DECEMBER 19479415TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 DECEMBER 1947, 19 DECEMBER 1947 (S-010,059)S-010,05919 DECEMBER 19479416TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 DECEMBER 1947, 22 DECEMBER 1947 (S-010,060)S-010,06022 DECEMBER 19479417SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 DECEMBER 1947, 23 DECEMBER 1947 (S-010,061)S-010,06123 DECEMBER 19479418TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC ANALYSIS BULLETIN #15, 24 DECEMBER 1947 (S-010,062)S-010,06224 DECEMBER 19479419TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) THE COAL MINISTRIES OF THE U.S.S.R. (NY-6 SPECIAL STUDY (RUSSIAN), 26 DECEMBER 1947 (S-010,063)S-010,06326 DECEMBER 19479420SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALL SIGNS AND ADDRESS KEYS - NOVEMBER 1947, 29 DECEMBER 1947 (S-010,064)S-010,06429 DECEMBER 19479421SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY, 29 DECEMBER 1947 (S-010,065)S-010,06529 DECEMBER 19479422SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-5 REPORT ON BLACK SEA WEATHER TRAFFIC, 30 DECEMBER 1947 (S-010,066)S-010,06630 DECEMBER 19479423TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SIBERIAN SHORT-RANGE WEATHER FORECAST CODE, 30 DECEMBER 1947 (S-010,067)S-010,06730 DECEMBER 19479424SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORTS 31, 31 DECEMBER 1947 (S-010,068)S-010,06831 DECEMBER 19479425SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORTS 32, 31 DECEMBER 1947 (S-010,069)S-010,06931 DECEMBER 19479426SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORTS 33, 31 DECEMBER 1947 (S-010,070)S-010,07031 DECEMBER 19479427SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 5 JANUARY 1948, 5 JANUARY 1948 (S-010,071)S-010,0715 JANUARY 19489428SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RADIO-PRINTER FAR EASTERN AND EUROPEAN CASEBOOK, 5 JANUARY 1948 (S-010,072)S-010,0725 JANUARY 19489429SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) AIR AND MILITARY EUROPEAN MORSE NETS 5 JANUARY 1948, 5 JANUARY 1948 (S-010,073)S-010,0735 JANUARY 19489430SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY, 6 JANUARY 1948 (S-010,074)S-010,0746 JANUARY 19489431SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN NAVAL, BLACK SEA, 7 JANUARY 1948 (S-010,075)S-010,0757 JANUARY 19489432SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TRAFFIC ANALYSIS RESEARCH #38, 7 JANUARY 1948 (S-010,076)S-010,0767 JANUARY 19489433SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) U.S.S.R. NAVAL AND NAVAL AIR HEADQUARTERS ORGANIZATION (MOSCOW), 7 JANUARY 1948 (S-010,077)S-010,0777 JANUARY 19489434TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD, 7 JANUARY 1948 (S-010,078)S-010,0787 JANUARY 19489435TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) PRELIMINARY REPORT, 9 JANUARY 1948 (S-010,079)S-010,0799 JANUARY 19489436TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALL SIGN AND ADDRESS KEYS DECEMBER 1947, 2 JANUARY 1948, 12 JANUARY 1948 (S-010,080)S-010,08012 JANUARY 19489437SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #34, 12 JANUARY 1948 (S-010,081)S-010,08112 JANUARY 19489438SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORTS #35, 12 JANUARY 1948 (S-010,082)S-010,08212 JANUARY 19489439SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORTS #36, 12 JANUARY 1948 (S-010,083)S-010,08312 JANUARY 19489440SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 13 JANUARY 1948 (S-010,084)S-010,08413 JANUARY 19489441SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN NAVAL CALLSIGN LISTS, 14 JANUARY 1948 (S-010,085)S-010,08514 JANUARY 19489442SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN NAVAL AIR BASES BLACK SEA AREA, 15 JANUARY 1948 (S-010,086)S-010,08615 JANUARY 19489443SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORTS #37, 15 JANUARY 1948 (S-010,087)S-010,08715 JANUARY 19489444TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY-AIR FAR EASTERN MORSE CASEBOOK, 19 JANUARY 1948, 19 JANUARY 1948 (S-010,088)S-010,08819 JANUARY 19489445TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN OPERATORS' MANUAL (CHANGE#2), 19 JANUARY 1948 (S-010,089)S-010,08919 JANUARY 19489446TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC MORSE AND NON MORSE CIRCUITS AND MORSE CIVIL AIR CIRCUITS, 19 JANUARY 1948 (S-010,090)S-010,09019 JANUARY 19489447TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 20 JANUARY 1948, 20 JANUARY 1948 (S-010,091)S-010,09120 JANUARY 19489448TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD, 20 JANUARY 1948 (S-010,092)S-010,09220 JANUARY 19489449TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 24 DECEMBER 1947, 20 JANUARY 1948 (S-010,093)S-010,09320 JANUARY 19489450SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 26 DECEMBER 1947, 20 JANUARY 1948 (S-010,094)S-010,09420 JANUARY 19489451SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 29 DECEMBER 1947, 20 JANUARY 1948 (S-010,095)S-010,09520 JANUARY 19489452SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 30 DECEMBER 1948, 21 JANUARY 1948 (S-010,096)S-010,09621 JANUARY 19489453SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 21 DECEMBER 1947, 20 JANUARY 1948 (S-010,097)S-010,09720 JANUARY 19489454SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 2 JANUARY 1948, 22 JANUARY 1948 (S-010,098)S-010,09822 JANUARY 19489455TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 5 JANUARY 1948, 22 JANUARY 1948 (S-010,099)S-010,09922 JANUARY 19489456SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 6 JANUARY 1948, 22 JANUARY 1948 (S-010,100)S-010,10022 JANUARY 19489457TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 7 JANUARY 1948, 22 JANUARY 1948 (S-010,101)S-010,10122 JANUARY 19489458SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 22 JANUARY 1948, 23 JANUARY 1948 (S-010,102)S-010,10223 JANUARY 19489459TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CODES (REVISED REPORT), 23 JANUARY 1948 (S-010,103)S-010,10323 JANUARY 19489460TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #38, 23 JANUARY 1948 (S-010,104)S-010,10423 JANUARY 19489461TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY, 26 JANUARY 1948 (S-010,105)S-010,10526 JANUARY 19489462SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 8 JANUARY 1948, 26 JANUARY 1948 (S-010,106)S-010,10626 JANUARY 19489463TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 9 JANUARY 1948, 26 JANUARY 1948 (S-010,107)S-010,10726 JANUARY 19489464SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 12 JANUARY 1948, 27 JANUARY 1948 (S-010,108)S-010,10827 JANUARY 19489465TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 13 JANUARY 1948, 28 JANUARY 1948 (S-010,109)S-010,10928 JANUARY 19489466TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) EUROPEAN AND FAR EASTERN ADDRESS KEY BLOCKERS, 26 JANUARY 1948, 26 JANUARY 1948 (S-010,110)S-010,11026 JANUARY 19489467TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC CIRCUITS, 1-30 NOVEMBER 1947, 29 JANUARY 1948 (S-010,111)S-010,11129 JANUARY 19489468TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC CIRCUITS, 1-30 NOVEMBER 1947, 29 JANUARY 1948 (S-010,112)S-010,11229 JANUARY 19489469SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SOLUCTION REPORT #D-17, 30 JANUARY 1948 (S-010,113)S-010,11330 JANUARY 19489470SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 28 JANUARY 1948 (S-010,114)S-010,11430 JANUARY 19489471SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) COLERIDGE FREQUENCY RECTANGLES #D-18, 31 JANUARY 1948 (S-010,115)S-010,11531 JANUARY 19489472SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALL SIGN AND ADDRESS KEYS, JANUARY 1948, 2 FEBURARY 1948, 2 FEBURARY 1948 (S-010,116)S-010,1162 FEBRUARY 19489473SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALL SIGN (PVO), 2 FEBRUARY 1948 (S-010,117)S-010,1172 FEBRUARY 19489474SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 14 JANUARY 1948, 2 FEBRUARY 1948 (S-010,118)S-010,1182 FEBRUARY 19489475SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 15 JANUARY 1948, 3 FEBRUARY 1948 (S-010,119)S-010,1193 FEBRUARY 19489476SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 16 JANUARY 1948, 3 FEBRUARY 1948 (S-010,120)S-010,1203 FEBRUARY 19489477SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD, 11 FEBRUARY 1948 (S-010,150)S-010,15011 FEBRUARY 19489478SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC ANALYSIS BULLETIN 17, 12 FEBRUARY 1948 (S-010,151)S-010,15112 FEBRUARY 19489479SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #40, 13 FEBRUARY 1948 (S-010,152)S-010,15213 FEBRUARY 19489480SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY-AIR FAR EASTERN MORSE CIRCUITS, 13 FEBRUARY 1948 (S-010,153)S-010,15313 FEBRUARY 19489481TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 16 FEBRUARY 1948, 16 FEBRUARY 1948 (S-010,154)S-010,15416 FEBRUARY 19489482TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC MORSE AND RADIO PRINTER CIRCUITS AND MORSE CIVIL AIR, 18 FEBRUARY 1948 (S-010,155)S-010,15518 FEBRUARY 19489483SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATIONS AND LOCATIONS, 18 FEBRUARY 1948, 18 FEBRUARY 1948 (S-010,156)S-010,15618 FEBRUARY 19489484SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) COVERNAME LISITING, 18 FEBRUARY 1948, 18 FEBRUARY 1948 (S-010,157)S-010,15718 FEBRUARY 19489485SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CALL SIGN AND ADDRESS KEYS - FEBRUARY 1948, 19 FEBRUARY 1948 (S-010,158)S-010,15819 FEBRUARY 19489486TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN OPERATORS' MANUAL (CHANGE #3), 19 FEBRUARY 1948 (S-010,159)S-010,15919 FEBRUARY 19489487TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CRIB DRAGGING, 11 FEBRUARY 1948 (S-010,160)S-010,16011 FEBRUARY 19489488TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD, 20 FEBRUARY 1948 (S-010,161)S-010,16120 FEBRUARY 19489489SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #41, 20 FEBRUARY 1948 (S-010,162)S-010,16220 FEBRUARY 19489490SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN ABBREVIATION FILE (PART 33) (SUPPLEMENT #5) (A), 24 FEBRUARY 1948 (S-010,163)S-010,16324 FEBRUARY 19489491SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) ROUTING NUMBER LISTING, 24 FEBRUARY 1948 (S-010,164)S-010,16424 FEBRUARY 194810492SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 19 JANUARY 1948, 2 FEBRUARY 1948 (S-010,121)S-010,1212 FEBRUARY 194810493SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 20 JANUARY 1948, 3 FEBRUARY 1948 (S-010,122)S-010,1223 FEBRUARY 194810494SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 21 JANUARY 1948, 3 FEBRUARY 1948 (S-010,123)S-010,1233 FEBRUARY 194810495SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 22 JANUARY 1948, 2 FEBRUARY 1948 (S-010,124)S-010,1242 FEBRUARY 194810496SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 23 JANUARY 1948, 3 FEBRUARY 1948 (S-010,125)S-010,1253 FEBRUARY 194810497SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 26 JANUARY 1948, 3 FEBRUARY 1948 (S-010,126)S-010,1263 FEBRUARY 194810498SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 27 JANUARY 1948, 5 FEBRUARY 1948 (S-010,127)S-010,1275 FEBRUARY 194810499SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 28 JANUARY 1948, 5 FEBRUARY 1948 (S-010,128)S-010,1285 FEBRUARY 194810500SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 29 NOVEMBER 1948, 5 FEBRUARY 1948 (S-010,129)S-010,1295 FEBRUARY 194810501SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 30 JANUARY 1948, 5 FEBRUARY 1948 (S-010,130)S-010,1305 FEBRUARY 194810502SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 2 FEBRUARY 1948, 5 FEBRUARY 1948 (S-010,131)S-010,1315 FEBRUARY 194810503SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) KEYS, DECEMBER 1947, JANUARY 1948, 4 FEBURARY 1948, 5 FEBURARY 1948 (S-010,132)S-010,1325 FEBRUARY 194810504TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #39 PLAIN TEXT, 6 FEBURARY 1948 (S-010,133)S-010,1336 FEBRUARY 194810505TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD, 6 FEBRUARY 1948 (S-010,134)S-010,1346 FEBRUARY 194810506SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) CP-20-NT-1 RUSSIAN CALL LISTS AND TABLES, 6 FEBRUARY 1948 (S-010,135)S-010,1356 FEBRUARY 194810507SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RADIO-PRINTER FAR EASTERN AND EUROPEAN CASEBOOK, 9 FEBRUARY 1948 (S-010,136)S-010,1369 FEBRUARY 194810508SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RADIO AND MILITARY EUROPEAN MORSE NETS, 6 FEBURARY 1948, 9 FEBURARY 1948 (S-010,137)S-010,1379 FEBRUARY 194810509TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BRUSA NOMENCLATURE, 9 FEBRUARY 1948 (S-010,138)S-010,1389 FEBRUARY 194810510TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #B-73, 9 FEBRUARY 1948 (S-010,139)S-010,1399 FEBRUARY 194810511TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #B-74, 9 FEBRUARY 1948 (S-010,140)S-010,1409 FEBRUARY 194810512SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 ADDITIONS AND CORRECTIONS, 9 FEBURARY 1948 (S-010,141)S-010,1419 FEBRUARY 194810513SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 3 FEBRUARY 1948, 10 FEBRUARY 1948 (S-010,142)S-010,14210 FEBRUARY 194810514SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 4 FEBRUARY 1948,10 FEBRUARY 1948 (S-010,143)S-010,14310 FEBRUARY 194810515SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 5 FEBRUARY 1948, 10 FEBRUARY 1948 (S-010,144)S-010,14410 FEBRUARY 194810516SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 6 FEBRUARY 1948, 10 FEBRUARY 1948 (S-010,145)S-010,14510 FEBRUARY 194810517SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC ANALYSIS BULLETIN #16, 10 FEBRUARY 1948 (S-010,146)S-010,14610 FEBRUARY 194810518SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 9 FEBRUARY 1948, 10 FEBRUARY 1948 (S-010,147)S-010,14710 FEBRUARY 194810519SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) DOMESTIC CIRCUITS, 1-31 DECEMBER 1947,11 FEBRUARY 1948 (S-010,148)S-010,14811 FEBRUARY 194810520TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) SUPPLEMENT #24 DOMESTIC CIRCUITS, 1-31 DECEMBER 1947, 11 FEBURARY 1948 (S-010,149)S-010,14911 FEBRUARY 194810521TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) REVISED RUSSIAN RECOGNITION BOOK - PART 9, 25 FEBRUARY 1948 (S-010,165)S-010,16525 FEBRUARY 194810522SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) TAPER CALL SIGN DISTRIBUTION BLOCKS 130-13A INCLUSIVE, 26 FEBRUARY 1948 (S-010,166)S-010,16626 FEBRUARY 194810523TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) RUSSIAN NAVAL AIR BASES FAR EASTERN AREA, 26 FEBRUARY 1948 (S-010,167)S-010,16726 FEBRUARY 194810524SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN COVERNAME LIST, 27 FEBRUARY 1948 (S-010,168)S-010,16827 FEBRUARY 194810525SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC INFORMATION SUMMARY PERIOD, 27 FEBRUARY 1948 (S-010,169)S-010,16927 FEBRUARY 194810526TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) IDENTIFICATION AND LOCATIONS, 12 FEBRUARY 1948, 27 FEBRUARY 1948 (S-010,170)S-010,17027 FEBRUARY 194810527SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MISCELLANEOUS ADDRESS AND PROCEDURE KEYS, 27 FEBRUARY 1948 (S-010,171)S-010,17127 FEBRUARY 194810528SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 RUSSIAN TRAFFIC ANALYSIS BULLETIN #18, 1 MARCH 1948 (S-010,172)S-010,1721 MARCH 194810529TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #B-75, 2 MARCH 1948 (S-010,173)S-010,1732 MARCH 194810530TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #B-76, 2 MARCH 1948 (S-010,174)S-010,1742 MARCH 194810531TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #B-77, 3 MARCH 1948 (S-010,175)S-010,1753 MARCH 194810532TOP SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) BREAKOUTS, REPORT #B-78, 3 MARCH 1948 (S-010,176)S-010,1763 MARCH 194810533SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) OP-20-NT-1 ORG OF MVD FRONTIER GUARD FORCES PACIFIC OCEAN, 3 MARCH 1948 (S-010,177)S-010,1773 MARCH 194810534SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 10 FEBRUARY 1948, 3 MARCH 1948 (S-010,178)S-010,1783 MARCH 194810535SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 11 FEBRUARY 1948, 3 MARCH 1948 (S-010,179)S-010,1793 MARCH 194810536SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 12 FEBRUARY 1948, 3 MARCH 1948 (S-010,180)S-010,1803 MARCH 194810537SECRET//SI//REL TO USA, AUS, CAN, GBR, NZL(U) MILITARY DAILY, 13 FEBRUARY 1948, 3 MARCH 194