University of Louisville University of Louisville

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Electronic Theses and Dissertations

1947

The development of an ethocel automobile touch-up lacquer and The development of an ethocel automobile touch-up lacquer and

a suitable sanding surfacer : II. a study of the physiological effect a suitable sanding surfacer : II. a study of the physiological effect

of color using the Munsell Color Notation. of color using the Munsell Color Notation.

Thaddeus Andrew Peake 1919-1999 University of Louisville

Follow this and additional works at: https://ir.library.louisville.edu/etd

Part of the Chemical Engineering Commons

Recommended Citation Recommended Citation Peake, Thaddeus Andrew 1919-1999, "The development of an ethocel automobile touch-up lacquer and a suitable sanding surfacer : II. a study of the physiological effect of color using the Munsell Color Notation." (1947). Electronic Theses and Dissertations. Paper 2123. https://doi.org/10.18297/etd/2123

This Master's Thesis is brought to you for free and open access by ThinkIR: The University of Louisville's Institutional Repository. It has been accepted for inclusion in Electronic Theses and Dissertations by an authorized administrator of ThinkIR: The University of Louisville's Institutional Repository. This title appears here courtesy of the author, who has retained all other copyrights. For more information, please contact thinkir@louisville.edu.

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ped1a.l UpoD the .to .. 1&tl_ ot tbe .al0 00101'. Dl •

• tu4, ut111 •• 4 tb. ", •• 11 Color BotatlaD (1,) tbat 1a

" ••• rl1M4 1a the tlMell. ,. o'b ...... ' ••• , _lue and.

ebl'._ pPet ...... .... re d..tO'll1.lled b,. ••• 1'1 •• ot teat.

fullJ 4 •••• 1be4 10 tbe ... tlOb OD ~elt ,.0014 .... •

It ••• _eluded tUt all olHtener. 'e4 to

oboo.. • oolor tbat vl11 look Ma' OIl a.. pal'tloul_ ob­

j.ot. ~.t ••• .,.n. olala1D& oolor-bl1ada... oou14 41.­

t1r1plah • eU.tt.,.... 1ft .... ,. tvo oolon_ ther.t .. "8.1tl of telt. V8", not _'8.1&111 obeDse4. Jr_ til. t1a41q1 of

a.. or tvo oolore 1t 11 1apo.llble to to ..... , tbe re •• lta

.tor • thl~ 00101'.

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a preaHr .xt_t 'OJ' VOMI'l, •• peo1&117 ill tbe M .. ot ...

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• el autoaob11. t.uoh-up laoque. ... • ..t1.t.,to.., .thooe1

•• dtal _.ta .... BtIloo.l 1 •• 0.11a10 ••• at .... ault1a8 fro. tbe

IDt ... cttOD .t .tb71 ohlerld. and .lkali •• 11a1.... It 1a

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• tvlbGtea __ • _tRial 1. "laS •• 1e.tH to b •• a.­atlt ... , ot • 1& ..... t". ,.ote.tl •• ooattDa.

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Sadublal ....

Btho •• 1 1s aanutaotured &(.1001'41118 to tbe ola.a10&1

_thOds 1'0'1' th8 -.nu.taetVl'a or the •• llul... .then_ Ce11u-

loae 18 ooa"ne4 tate alkali eellul0 •• b,. Qt ___ ' w1th

atroaa aQueoua .01ut1OD.' or 804i_ b1el1'Ox1de. thi' alkali

ce11ulo.. 18 alk,Jlated with aueb reag_t, a. 8th,.1 chloride

or sultate. ~o avoid 4eIGB_ration or the cellulo.. aDd of

the alk,lat1Dl apnt, the allQrlat10n 1a canted out w1t1a

"PJ ca"lul , ___ ..... tv. 0_tr01. When the l"eaotlon 1.

cOllPleted, th. r.aaeat u.d the 'b:r-Pl'oduota aN •• pa"," 'bJ

•• h1DS ad b1 d1.t111&tloa. Bl repeat .. _emB wtth _'-JII, \be par1tloat1ea .t etbo •• l 18 t1aa117 oomplete4.

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Pl.-tatloa of the. ot.w l.Mquer _4 ill th18

at..,. .......... pSA41q- ...,1_. .. enOl" •• tmt

.... to p,_, tbe olear l&c4.llV b7 tM ... ot a 'ball 11111,

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to .01 .... U11. ~1.., taoq ... eh11* ... aeat aae4, au __ the propw Nnl-' _ ... Rot obtair.lM, a ell,peet_ .f

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a .... earl to'll adhealoa bet_ the ~ ... f1la .... ItMl

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(a) A 1'1111 of oaU!, . ......... .. ......... ,. appl1ed ............ Of ,he _tal ad \Ita 1M4-" tlla ...... h 1t M-_ of UIa 1ftteplD .. ta .. Uta, 1 • .........

8. ....1_1 .. ,.... ., .. It, • O.,tl ... ' of th. ftla AdlaeaJ._ 1 ......... b7 • __ 'It,,., of 'be 4I"'1IIa tbat • .-ta., .hal_l. 17 W1t1a tile __ 1118 .......... 1M" 1a 11"1 ....... J.d._ .1' ua. ..... ••• 161 a' __ ,.Id .. pSMe .... _

...-' •• "'taa 1 .... 1'" to • _talll •• ..,....

C ....... '1 ...... A ... ,",1 ... "'iaa .... t.q t. & __ 11:1e ~ 1. U. ... , 1 ..... ... , ... 1. til. OIl_ *' ...... . _, ... ' .... '1_. __ 41ttln1t,. .. __ ......... 1a u:pla1alq the 41ST __ ' tIIe .. l •• 01 .... .,. \loa •• iM • ..,lew aplaatloa 11 •• ",. .. the _,. .t till. tH-8t8. I'M two _U.od. at .... 1_ 'bJ W .......... t.l1_.

(1) A _tva1 Ulat 18 __ t. M hSP1,. .......... __ ..... t !at. _.tN, V1th .. _talli ... ta.e 18 mol •• ... 1a \he '.,..latl_ at .... _oat-1BI. ... .. 0.' .... 41-1 ... .. .. of .. _lMda 1 ......... SA tile __ 111. _.hee aDd • otho .. 18 ....... 1D tile t1la 'bo47. tbu .1YJ.aa tile -.tlas PH,.. ... "la.

(.) Da • el'la1e&l ..... il toad .. , 18 ab ............ 11' b7 tIN _talll • • ""., tlt18 ...., la ....... 117 .... , .. VItia .. i __ 1e .... ,iDa __ .. lat8. ... Ute _.'1DI 18 .. 11 .. to tile ........ tile ....... 1M A-...... i •• putt or .IM ""1118. •• l' t .......... ..,ON s.ut. .... ,. the •• 'SaI .... n.'_' .... 1_ •

11

.l ......... ., 11-"'" .. till ... 1>3 •• ' Jiel ...

the .r.l1 ......... _lul_. It .. · __ t..u u.t ..... .,1

po,," - aD,. nasa _heal •• &N .., ............ __

• ....... 1_ 18 ... u1Jt4Mt. !be dd1\1_ .t • a .. ~

platbalate N.sa ,-.I. to pel'tON Wo otte., _17. pl ....

tlo1alaa 'tile filii ... • ........ 1 .. pelu ptOU.»a .. t .,

&14 !a Use ...... '1_ or u.. __ .1&1 to tile ._1 1ID't ....

file f1111 ., ,.... ••• 0 ...... 1_ 11 U. .t ..... . t tile

laet:ao 1. 80t '00 PMt .. _lac. ftl. a.S.".. , ... . , .... tn, ...... 1_ ot UM t1la ,. tIM ..,.. ........ .

• f tH --.... t •••• """'&bt 1a t. »1&1. YIa,l aoeta'- ....... Y1Ql ........... _-

\loud .... a14 1a -kJaa • ...,,1 .. 11.1 .... 1_ ad o\her

ltlad1DC ........ It 1. 'HUe .... , _NfOM, .. , ",Ja,l

Maw ¥lll 'be ., ... h .... 18 1I'l .... tq U. .... 1_ of

ethr1 .el1a1_ lao4a .. n- ... __ 18, polJY1a71c1l10J111 ..

0.14 'be .... SA tH ..... 10 t ..•• __ '*_ tIP w1tal

__ 1 .... , 1t ... W .... iaOupoNteti lat •• 1& .... ,.

It La .f • ..-.,. lIqW)>>taue ... t tbe .ut ... to

'be ... '-1 .. ""'VP1r 81eMed. th1 •• ""1q 1. Ma'

...... 11 .... , -atttaa Ute • ..,... nUl a1 ... 1 01' ••• , ....

,he lt7 _dSa, tr1tIJ ••• 0 .... ,.pu au ___ apta nth • ..1 .. ,.

,

'1

15

1M pe1 ..us.q .. tao .. to be .... sa _ • .t.o.

tl_ VlVl tIM -'laok .tIl ••• l _t __ l1e totlOb-up ~

.. t __ laMd .......... to tM _ ~ tlIat ..

t.llnN 1a the t..a.1atloa .t the la ... r. ftfte _" , .. .., ... pJ._, __ mat lOU .. 8.

'tluaovcbo"t tIl1. .......... ftl8 t1 .. , • .-1M.,1011 .. that

ot 1tIrt...,. ... la'l_ '0. 62(h."1. I) • .. the 8 .. ead .....

t'I.ta&tl_. ..., or .. tao •• hl'8l1atloa 10. 1T' (tabl. n). !be ....... t .. ..... of tile two ooB1Utl •••• u.t all

.... lbl11'1 •• of utq the w •• 61 ._Dati. 1a • neo ....

h1 t __ latS. .... Mea ..... ted 18 "..",1_ ••• It (11, 12)

... 80. 11' ._tJaats._ ... ello_ fA _ .ttet to .. eve ..

... -.1. p1peat .,..... • •• 119 pl_' .,.. .. OOllIUted of

I'luau Il, .... J1; •• ad _' .. e.

DDJaa till ....... 1I. the -J_lt7 or eOllllleH1a1

Nasaa .. 1a .... ,taat_ .. poealltle .outl"-at. tQt ...

• ., .... W1th • .., l1ttl ........ _'11 tJae .11 ..... Ul ..

~ .... • -1011 _at .. , ... 'bJ the a.1lM .. " __ lala

e..,..,. ot LtJa1n111e, -"uIq ....... 8-1011 .... 1a

tile PMPGJttl- ..... 1a .....,.... ,..lat1_ W.. 119 (""1.

II) SJIII;PV'" t. u. f1111 all ,..,.\1 •• "e1Mb1. fA .. pod

16

NIldtaa •• t&HJt.

,.. ,..ll.11t'1 •• or •• tas .\be •• 1 •••• 1'~ .\bo-

•• 1 18 pI ... ~ 20 op •• _, Y1tb 11"1_ ........ the b1alae1'

Y1H .. lt7 _\boo.1 ... til. tlla 110M »1ttl_, tbtl. belq or

80 _1... '1M ...... r. tilt. __ --- 18 .,. .. tile

... ,. of ... , ........ .

De ... or .... 1Jrab1e 101vet Mt10 .. us-lft4

at atte •• "'''1aI __ .itti .. lt, 1a .... Jtrc, 'bat .,.

.... J1,D8 tile ~1_ of '.1 •• 1, eU'IMel ... bUtaM1, tbl.

JIIIobl- _ .... leMlr •• 1 ... .

the ...... 1 ... s.aa t ..... .,.l.,. ..... t of a eat-

tat .. ,..,. ...... 1 .. '''-'118 ,oaeb-up lae4ueJ'I'1 •••• 1ta'ed

• .,.,. ~ ba""tp.tloa ~ _, lu4l1el' rev ., .. 1&1 ••

ps.p.tatla ot t1Ie ~ •• rUe' t1'1" b,.

d18,,"1a8 u. ou1Ma '-1&01£ nth the ._ .f • ball 8111.

I' .. 80t po •• lb1e t. elt., till •• t.penl_ to ... ,s. .... t .. torr ................ It of tM 1 ... of 41.,..nl_,

Use 110 ••• r tM t1Jl1UM t1l11 ..... 1 ... "1,. "'aoed.

fte .••• of 1aocJu. "lpa, P18ll'.' II1aed w1th lao ..

'''I' •• 1.,.t ad ....... 1 .... 1 ....... _ ... 11.1' 11111,

.. \be .... I'Il1Il .. _ lMOJIponttaa v... laM ...... 1

17

t .... 1at1... fbi. _til .. at p~tatl_ •• 80t .u ......

tal __ ... the" ... t111 .. laok or 810... It 1. tat. to

... _ tha, the 1&octu •• ohlpa .... Bot ... 11 .1."'84. 1M

probl_ .r 41 ..... 1_ .. ttr.aallr •• 1 ... 'bJ u1aa .. eoa-

_H1&l 418pe"1_ of 1'; CU'boD 8lad, 1,. 10 epa. StMdard

nh_l. I,.. BthIulol .. 4 56l' 'olaol. _ .... tued 'Or ft. B. B.

Co. ot .... k. I. I • ... Nt • .,... to .. B.B.B. D1.~.loa

10. 900t.

tl._ ....... 4, ••••• lUpaJ"beokaelte '000, !NIt •• 510, 1)Q­

ftl 550, leeltaOl Y 1111, ,,"plal ,,0, !»1 ••• rl plaoaphate,

eaate 011, cU.-"t11 _*l.te, .to. !be .. ala ... plaatlo1-

•• r "'US" aUq4 ... :Ill 11-1011 -.ut ... tved b, the Re-

11_ •• Vaala1a c.paa,.. 11-1071 1Iaputted to u. tl1a a de.

et.abl. ~ •• , adhealoa ... l1ealb111t,. •

• thocal, to opa, .taadaM 8thoar cumt_t, .. tM

oa1, ftbooel u.t sa ..... 1004 luWd tlla. atu .... Mhoo.l

.4 adl_ eth ... l vlth .,lacoa1tle. J'8D8iDB tn. 1 epa \0

50 ope "N ta ..... tl .. te4. but 8 ... tlat .. 'or,. .... ul ta ve ...

o'btama'.

.. _ ctutlota1t, ........... 11\ tbe la.-.... t __ latl_ .... _ ... toed ill U. avtae_ t--.

1.'loa Wltll ... ,.., t. ua. •• 1 .... ' ",'1e. .. '1M .... 1 ...

t. u. mlttal Nt 01 taM tlla laVed .... a. •• 1 .. , ,. ...

1_. U 1M tt. ",81N4 to, Qe. 1&1t1&1 .. , •• '" ... ,

,_ 1'118 ... 1 ..... Mel it l' _ t .. ".'.. the la ..... ..

•• "ld Ill' U. ,...1 .., .............. ., IJ"&1Ilr .......

,..1 ...r.... 1M a.l".,. "'I. ,. be ....... 1.' ... , t'be

addl'1_ t4 tu ... ... 1 ..... ,.-.'1q •• 1 .. ,. u.t tbe

~. Viii tlew oat Sato ...... Ih t1111 .. a.Ued , •

.... ta .. , •• ~ ..... .

Col .. "11 ...... 1 paul. _ ... aH4 to al_la_

U. .edJ' at .. ____ 11e. I'M .. ,...1 .... PM"'" .."

-dlal trS. til ••• 0 ........ Sa tile ....... of .. 1&e4.a-

•• 1 .. , sa ..... ta .... leMtr ........... utaM.

ca •• eat ot .. t ... we ... ,.. .. the ,..,1 aDd

.. al1,.ed h ... te __ ".IOU" boo •• t tIbla ts..t 1t

.. _, ......... Wi'" .0. 0 ~ to 11 ... pWte.'lf _Ut..,.... ODe •• , ot 1 .......... thea e.ppU .. aa4

.11 .... t .... tor Wo ..... a' _lob t ..... la ... __ ..

19

pat. tat. .. 0'" at 10° " t. .. hO\U" sa aNer to oOllPlet..

17 .tte.t 1ta a..1aS.

file paula ...... 'bIIl"''' to the "lead -r •• ," t.r Ilexi..,111'" h&rdae ..... t., _d kalt .. 'bWe ka' ••

na. lMad teet ._.~.tet of Mad1.aa the ,..1 tJaroqla 180· neJ' .. ,/8 JAola ateel ...... 1 _4 aot1q the

oGD41tl ... of tbe tlla •

.... ,.011 h&rdae.. teat ooaalak4 .f .... tehma

tbe 07 tlla ¥1tJi peaell. til ~ •• .-.s.as ,..,1 \0 18.

'1M ........ \1M .PDol1 ..... 1... to .ora'_ Qe 11la, the

JlaIt4et- tU ,fila, a.I., .. 11111 ... t nca:1Hd .. 51 peaell to

• .,..,. 1t .......... u.a .. f1la t .. ' .... 1Jt .... III ,..11

'0 ••• t_ 1'_ fte ~ •• of tIM ... 11 .""'lWas tM

•• ftee 4 •• tpa .... t)ae h&rdae.. of the tllJ1. !be _1e of

v.a. ,..11 Y1Ua tM paul ._ ~o au the PM .... _ UMt

",,011 •• tMt 1I .. 11i' _. 1a wl'18I.

'll» DUe-blade ..... 1_ teat we pert ..... ))1

..... 1q __ .. rae. at "'. ttl. w1th a kaU. blade. -"188

.. D .... ot 1-. ......... De .. lat1 ..... wt~ 1Ib1ola ..

....... •• " ......... Use 1ada 01 adbe.lce.

Mm'ACD POftIlULATICII WO. 6t

'fable I

PlIIBl.a lULL GlDD

10 ope. .'booel aU. .tho.,. .. 4.:1 lau.·

20

21

stmPAClCR 'omm..A~!OB 110. 119

'table II

So11d Batch

50 ~

107 a,

,;

,

sP&Il8 f1taDox B 50 paaa sr- BaJ.7t.a 30 p-~ soapstone 107 11'-sr- PUt-10Tl .. s11l

~ XJ'lol: 166 ... 'oluol ~i pau BthaRol srau Butaool 10 p8IU

pQ8 50 cpe. Btbccel atd. d 8M1IS g.MU ,rau

Diapera. tort7-elsht hour. in a at •• l ball mill.

(1 part 179 .e4UC8(1 part Dow Solvent 16

180 our UlDDG aUUACIR

Table II (coat1D •• d)

'1'b1. baa ~ .... to~la\lC1l ... 119 With the

22

exceptloa tbat 10 opa. StandaJl'4 Ethoeal ..... • •• d inawad ot

50 opa. 8taadUtd Dh"_l.

1011. I

50 ..... '0 ..... 51:1::: t7.' eMU

..to 1

I, i

i " I

801ide

8URJ'AClm PoaJltlLA,YIOB .0. 180 B

'lable II (oantu .... )

a,

Batell 1 .•

mepe ... tOl't7-etpt hove 1a a ateel ball 11111.

(1 paZ" 179 Red" •• (1 par' ))oW 801 .. , 16

10114,

50 ,0 1;1._

1.1

'11 tu_ .. 50 ifl'8U Ia17teI ,0 pau aoa,.tOll. 1(ff~. I.per Jeckaotte)OOO ".- .....

. • eplaa 9)0 7.1 pea. ~.1 •• 1 1T5 ..... fthaaol 78 ..... Blttaaol 12 ana.

__ Jfthooel 10 OPI. atd. ~ ~. ..... "",.1 .....

Dtape .. e t .. t7-.1Sht hou.. 1a • a\eel 'ball 11111.

(1 put 119 leduoe (1 ,.., Dov 801v_t "

i '

I I

80114 ...

80114

50 ,0 107

72 12

,

StJRPACU POIJIULA'fIOIf 10. 180 D

.,ab18 II (oGataued)

'f1taaox IS BaJaJte. Soap. tOM aves 570 Aropl.. ,,0 Toluol Ethanol ButbaDol Btbooel 10 cpa. atd.

Batoh ..,

Diapera. tort7-e1ght hours in a st •• l ball ~ll.

, (1 part 119 bduce(l part 1)oW 801Y'eJ1t 16

SUJUPACBR :roRIIULA'1'IOI' 10. l80 B

fltanox B Bat7te. soap. t one J)u.M. 550 Al"op1&z 9'0 toluol athaDOl lutaaol

50 '0 101 72 12

2ta. 10

Btho •• l 10 cpa. std. ~5 D1aper •• toPt7-e1gbt bours 1n a ate.l ball mill.

(1 part 10. 179 ReduceCl part Dow Sol.ent 10. 6

SORPACD POlUIULATIOll 10. 181

!hi. tormulation 18 the .... aa 119 except that 20 opa. "41u. Bthoc.l are u •• d.

OOlCt.VSIOIlI

De pe, ... .s.ras • ., ... _ ... peat .... lbl11 'f

1a tIM 0011 ••• 1&1 f1814 ....... l' .albl0 pro".'1 •• tMt

......... ,. D •• urao_ - tile ....ot , .... , • ...,.. •••••• lT9 ,. the ,..-la'l. Uaat 1 ... ..-... __ ... ,,' .. e

.t ............ , tla11tll1t,.ad .... 1_ 18 HflU"d.

BtIaoeel .... :Ia .. _t_bl1. 1 ...... .,111 •• ,

... tM .. at nib ........ t H.W that aM _.I1A1e,

... 1ft UIe ,.t .... a. twlts_ WOl'k __ 14 H d_ ot tilt.

pH'I.. .,... .. I.lu ... 14 lUI.... UJat ••• 18, •• ,.perl_ t. all tM 0". 1 .... ..,.. la .. a'J.pted .. 'btIt __ tbe filii

.. We _'till 814 tIM oil .... t. "'117 .. ,la .... 1011

....... 1.'.17 oa141M4 ad the ttla 1 •• t all .t It • .fl ....

l1t111t,.

'1'h4t Io¥ OIleId.eal eoa.-, of .UlaDd, IUchlS_. t. __ \hI, "'_NIa ....... tett _ ..... _ u. 00" _ ••

ol.aS._.

It 1 ..... '.1 .... u.t \bt, H ...... •• o1u44t

u.. PHb1_ ot ..... loPUS ... v.eoel touh-Q 1e ..... be .....

ot u.. .... tl" .. ,.It, 01>.",... 111 tIlla .... 1a ou.. ta ..

... ,,-t,1 ••.

,Mf II

• _ .. OP .. J'IIIU0L00l0& ....... COIaI laD.

'1111 _aLL __ lot_I,.

'1

I'h.e PGJ'POH of tlt1 ....... h .. t. detentu the

..... 1a .... PNt ..... bJ ... ,t_r 1t Me fa ... ! "-

.. le ... t ......... t..... Dt' ..... 1 ••• tba,

......... '1'" ... ""'"'1 ....... tlq .... aad ..... .

t ... ...... ., • eol. t. ~ .'1N1, .itt ... , .... .

I':aoV1Ia« tM pret ....... t tbe ... , ... , Val, ",,8 _, 'be

.... pl_", •• 41aplAaeSq ...... saa II .... t.,.la'l_

ot tile .... 1 ••• 1or. ftla at .. , .ttl1... tile .... 11 C"lor

.olatt. (1,) t1at 1e 4 ... 1.... 18 the tol1owms papa.

1

"

tD .. dLt, OOLt.lt I'!ft ..

!be ••••• 1pt1.. ... el&.altloatlaa or oelora

"" -10M tbe .oope of _, ~ _ttl JIlt • .l.1,*,t B •

..... 11 .tllu •• th ... 18'- 1 ... ot bl. PHd.., ...... m

optamatJas the oolor .pta ~ov 'l1eaP!q hi. MM.

OIWftteul, • pI .... 1ft th. t18td of eol0. 8tU7,

perto'" ... "'17 apl .. 14 work _ • eol_ .""., but 1t

..... of •• .,. I1tt18 _1 .. to the 1a~ b41eaua. 1t •• ba ...

OIl tM S..,..p1arltl •• ot .. lou .,. •• p~t aut ... .

!he 11111-.tl_ ... tM .... 11 .. t1 •• of _ ••• ,. ... an

olrrl_. ·ftle ........ "_ of e • .-1ft •• 1 ... 'br •• tq ....

... PNJlC'I"l.. or lc1.tloa1 ptp •• ,. or dUta ... t bat •••

... 14 ftP7 .10lr17 al1p late UM .... ot the t,apo .. Utla.

"1*01'., ...... t •• 1_ttat of hl. _,. ...... ..

••• 1 ....... 1. atMat1_ to tM ~1'. of Che ...... l· •

• Pte.. eta'" tlIat •• 1_ )aU tbH. .s....loa.. •• Ut."., .. 1 •• t t. _kSlld. b ......... be ..... Ilta MaUl PNwa'ed

1'- PM __ tl_.

... Albo' 8. .. .. 11 1a the la'. a •• tl.. • ...

bill_ bl. 1 .... vttb .... aet t •• ", " OMw.ul ...... 111-

holta t. 111 •• , ....... thNe 4s.-.1 .. et •• 1... _.

,.ALa aM 011 .. .

_. that ".ope'" ..... lop _1. all_ 7ft to

d1atDautah n," ..... ad ..... , ...... ,.11 .. , 'blu

Ud pupl ...... all .... clut .... ' baal •• 01.... ... 1,

"'18M," "'7 tM tol1owiaa leiteN. ! to ..... at ... ,..11 ........ I tv ,..11_.. .te_ au I, Ut. t1n' ...........

1.tl. ot .01.. that ~ .,. ... ..'e.t. VALIB, .. __ the two ......... f a,.. vhl ....

•• Up' v.t DO •• 1or _, _ ... III '" ad • PI" bl.aek ..

•• daa'k that ao 001 .......... sa lt, _,. ..... l.etlapl __

..... 1_ ....... of' lIP' .~ tlaat wl11 ,.... baa

dUk IN, (.fat abow 'b1aok) t. liPt 1M' (Jut _low _lte).

p..,. .... 1 •• ,.11_ 1, ... 117 • 118bt •• le ...... to

_lte .... to 'blukJ ,.,1 .. 1tl .. 18 .... 117 & ... 001 ••

..... u .,laek \MIl to·Wh1M. fbt. "16'bl, liP' .~

1 • .., .... t ... Yal__ ... , ,.11_ an !l1p 111 _1_ .... _t puoplA-.,l ... aN low 18 _1_, '*' ., ...... be

.I.' tlae .... 1w • .... _1_ ad .... 'b1aek an a' the PH-.t ts.. •• 'b_1M .. l,. "'" black , •••• 1pa'''' b,. tiM au.rl .. 1

value ot 0 ead pure white 1 •••• 1pat .. aa 10. Cfhe blaok.

that &~. ....117 ,....0 .. b1. .e14.. tall below t~ ..... 1.

oa1 .al •• of 1 and vb1t •••• 14_ so hi ... theal 9. ,",0-

tlcall,., :puN blaok 18 obtataabl. '01 11rl1q & 'box w1th

black •• 1 •• ' _d 10.SAS 1Dto 1t tbHap • hole 111 the co.... ... ...... 1_ os14. approaoh •• ))UN Wh1t8 bJ •

yal.e .t 9.1 to ,.'.

It 1. aoted that '5 18 the aiMl • .-luI betnea

PUN vb1t. ed puN bleok. PUN 1"1 18 tound _ the .eu­

tra1 ula ..... 1 ••• el_ted .... - , 'II', .,p, ato.. Ii.pettus

upoD tM -1.1 po ...... d 1>7 tbe ,..,.tlo,,1a. &HI.

It .J 0010. 1 •• ..-"", W1th the 41ttereat

are,' ot tbt ... 1., 1t 1 .... , to d1.ttaaul8b ~ .. lu8 ot

tINt part10ular oolw. fte valul 8tap1r 1atU.catea how 118ht 0. hOY dal'Jr .. eolor 1.. '1(5, if', rP, u.d -/Jar. all the

• __ 1"., 8. •• 1 •• 81 the!' I1gbte. BO,. .. UP theA the

other. (lee Pta. 1 t •• a 8Mpb1e l11uatJ'&tloa ot Valu.)

CDORA, tw. 001 .... , ba.. the ..... bua &Il4 al ••

the .... _lu8, but cae 1_ .. _trODS_. oolor tbaa tbe otb_r. !ht. prope.t,. at oolor 1e oal1" ou... Chr __ eUNe

! •

the degree or .t.,.eI1ath the oolor po ••••••••

Cbr--. 1 ....... ct on a 1m. perpeD41oul.a1' to tb.

"alue ula tl-_ /0 at the u.t. out to /10 ,.epH.e.t1Da the

atroag •• t ChJt~ obta1aabl. to'1/' tM pIlJI'tloular hue. 'or

• ..,1e, .. a .... n 1I14va,. _twa 'bl&ek .. 4 vb1te, t1 .. a'epa

out, 1D Cbl"aa 1_ MPH-.Nd :b7 G5/!>.

fhe JIuD •• l1 00101* chlpa ve,. arNa.p4 •• ahOWft 1n

,abl •• rt, " arut VI OD. the -Individual Anal,..1, Sh •• t 8hov­

ing the am,.ll Colo!" caN Anaas--t" - 'the center chip.

of Boai'd II Oft the abo •• ob&l'ta ve .. tIM It&ndar4a 1I'l each

oolen.- •• t. '.fbI. ataadU'd 00101' _. abo_ to tbe obeen.l'

and the Ob''''''81- ••• ak«1 to' •• a_ that tbl. oolor va_ ••

that he would ltb to haft but ,bat be oould Aot obtaia.

JPol1ovlac tbt ...... t101'1, the ob •• ,..... val 81" •• ob01.e

ot the COJ'Nlp0a41q color OB JoNtd I or III, that 1. 2.5 -

6/6 aa4 1.' .. 6/6. !hI. 4eteN1ll" the ......... 1". hue pret-

.reIl.e. sec .. " hell the board o.ta1n1ag the ob •• net'"

bue preterace .. t ..... ob •• r,"!' ... &pm uked to ehoo •• be­

tvee two 00101'" NPl' ••• t1D& a 41thMao. 1D Y&l .. , but or tbe ... bU •• 4 obr.,. •• tbe tlnt .. 18.t1011. B:napl ••

On_ 50 61' .. the ...... tea_l'd_ the ob •• rwr oho •• ,"­

t __ 2.50 6/' aDd T .51 6/'. luppo.. tbe ON8",r had obo­

•• 2.50 6/". !'hea, ht •••• t choloe •• bet ... 1.50 11'

and 2.50 5/~.

!111rd, the ObMnel' eboN • color ot the .... bu.

and ... alue ... h18 •• coad cbolc., but of d1ttereat ehro_.

Pourth, tn. ob.erY.~ va. allowed another choice

in Yalue. SUppos. that 1a the .... pl. abo •• , the obae1'1'8I'"

cholc ••• 2.50 1/4. H ••• the 81 •• a cbolee 'bet"a.

2.50 1/6 ad 2.50 1/1. It .. tMll ob ••• 2.50 7/1, be ••

slve a Gholee b.,.,e. 2.50 1/2 .. 2.50 6/2, all0Y1 .. blll

to reve~ •• a to .... 7 "'4eno,.

_~ ob •• ".r. d14 "v •••• th .... l,. •• 1n the

fourth cholce, _4 __ the •• ob •• ,."!' ... ere q" •• t1 __ , 1t

vaa 41e.loee4 that the opiatDal .bol.. 1B val.. va_ too

eat..... to aul t ~.. fl'.lla ... _ that 1n the &...,le, the

ob •• nal' dld aot l1ke 2.50 5/- 01" a.50 1/", but tbat 2.50

7/- va. tbe ... pl .. etas eolol' aa4 110M 111 the Na,8 tut

be wou14 accept. Pta .. l e.18otloa ot 1.50 6/2 ..aDt that h.

l1ked the ••• tral val_ bette. tbaa 1.50 1/2.

A. ruth obole ••• 811 ... 4 _ the "4 u.s part of

the Jellov-NeI. _4 IN-.. 'fbI. chote ••• Md. 1D. a bu.

bet_.. tu tuet hue oboa. aa4 the ataadard bu... In the

41

... 1. abo.... 1:1 tile 0'0""81'" revth cboloe bad 'Mea

e .50 6/2, th .. be would baYa 'bee al10ftd to oboo .. bet ...

2.50 6/1 _4 5.0 6/1. hleett_ 01 5061t voa1ct tad1_t.

that the 2.5 hue va ..... 8.008p\&b18 tMa tll. 7.5 hue. but

t.bat 2.50 W. too 8xtnae or that the a •• , ... l 50 •• _"

.e.UAle.

All 00101'1 we.. co •• "d dura. v... , •• t e.ept

tho.. Wblob "1" b.1Da aboVA to the 01»....... lD. the tll"'8'

ohoiO., cUd. 2.50 61", 50 6114, 7.50 6/4 _" ope to,. the

.elect1oa ot elth •• 2.,0 6/_ or 7.50 6,11+. thea, the •• 001.

ora DR co".Md, &Jld 7/1+ .. 5/4 "" .00veN4 OIl the

board of 11 •• , aeleot1oa, etc. !be oba .... ~. .... ta.tr.ot.

8. to oho... _ tbe .. rlt 01 tlM 0010J' Nth.- thaD te tJ7

to _to w1th tM .tea ... ". Ob •• ~ ....... al.o mltract ••

to "ham fIt_ ehooeSAB the oolor _nl1 bee.".. .1 t would

look ,..tt1 aD .... "'~l.ulap ObJeot.

, "

fWIP1iI CALCUW!']:.'

'!he PPOOedUN ~o. c ... rt1ft&' amt.. J.tl.ct_t ••

HUlDal to JkUteau ot 8taD.daN1 y .. lu.. 18 co •• ret 1D the

Bureau of Itaadar48 C1Nl1lar cJf.29 -Photoel •• tJ'1c bl.

8t11ll11 •• Colw1aeb7 vlth 'fhr .. ftlten_· (14) ftIe tol.

lov1aa .... 1. ...loulatl_ ..... UN. the due 41tt8N1l08 •• t1-

_te, a1, the .. tarat loa dltt_.08 •• tmat. a1, an.4

tu l1Sbta ••• dltt.HIt.. ..t1Mte 1.1• b.t ........ aotual

aartb .... 1. a. tvo aod1tle4 .arth. COllPUtatlou.l aho.'

out. 1I1D". • •• 1_ oorr •• tl_ OII1tt .. , ftO oalabrate4 stan-

daM .. ed, aad taotor 0.5 "... 1aatead .t the •• tual '",,1-

al •• 1oa of .. _utrel tllter. Jel. 100, 8 • 1.00.

50

J!XlLAlf.A1'IOI QJP fAILII

'able. VII. VIII 8A4 IX 11lu..trate the 11k •• ead the

41al1kea ot the people t •• t.. •. to mm. VALUE an4 CDOJIA.

A. total teat tata 81ft the p.roat of the total Da­Mr of pesta •• ".te" 'Who preteJ'rect eltber hue 1.5 or 1.5. "I'&lue 5.6 _ 1 &ad cbJIIo. • Ol!- 8.

B. U theM bad Dot be. a •• coneS oboloe .a to value, the reaulta would be .. sbown 1D B.

C. A •• 1'ta1D pel' oat ot the ",.... h.ted belta ... ed tbat the dUraND.e bet ... 2.5 01' 5 &ad 5 or 1.5 .. too PMt to obtam aocurate "aul t.. Thla pel' oat 18 ahOWJ1 111 C.

D. !be 88ft \este4 1adleated a .l1shtl7 d1tterent pret. neD.. thM the YOMD. teate4. ., •• t J) above the ~t.~e. tor ....

B. fbt. t •• t 1 •• t.llu to I, .x.ept that the data. "PHHIlts oal, _1. pre.teMlloe.

P. 'fble t.st 18 a1Jl11u to C. exoept the data rep .. -_.t. oa11 _1_ pretReDOe.

o. !btl 18 a 'breakd_ of t_.1e patet.HIlce. _4 1. 81allal' to T •• t D.

I. hi. t •• t Ie ibe __ .. '1e_t E, .... , that lt t_ reetriote" to , ... 1e chol0 •••

I. fbis 1. the ...... 'f •• t P .zcept that 1t 1. re-strict" to .re.1e ebole •••

J. 'bi. teat show. a numer1cal breakd~ of the f1aal preter_c.. _de bJ the _1e. fe.l. and total male and temale.

1:. Tbts t.st ahoye the Hlat.! •• pos1t1on or the col.,.s.

51

t'.ABJ.a VXI

DLLOV I • . -

A. I'oal , •• t 1 ... 1u T (3 • j

(1) ColoI'

(I) Cholce of

(,) Ratl0 o.f la-

(-) Pel" oent De.a-,..l.e Pe,._. 'H1'- Cbot_ to = Partle"l1as-, •• te. Total .,..ted 00 or 'Val.e

8M 2.5 lU 1U • 205 16. It 7.5 • 205 tA!'~

Yalu. I 101 101 t 205 "., 69 69 • 205 ".1

5 '5 '5 • 205 16&:g ~ 8 108 108 • 205 ~.7 ,. 97 97 • 205 ;·8 t •

B. l£ ,8e~!!f e.,1eo .1f1. ".,1,"11 .!!!4 ftot be_ Mlo. .... d

(1) (I) (,) (II)

Yalu *( 5

(1)

(too tateDH) 2.5 (teo at ... ) 7.5

(2)

24 12

(,)

24 , 85 12 • 85

(4)

28.2 14.1

i ,

TABLE VII ( •• tm.M)

D. ,~~ .. (~l.) (1) (I) t,} (" ... 2.5 81 8T • 112 11.1 1.5 ., 25 I 112 ~

"f.l •• 1 41 lrT I 112 ,. .\0 40 • 112 ".1 5 25 15 • 111 tB:6

CbJ' ... 8 7- 7' • 112 66 - )8 ,a • 111 &:ts B. l! ,...OfI4 Chol •• J! Y.!!- ~ flO' be •• ~~_4

Valu T 10 70 • 112 6a.5 5 _2 _.112 ~

P. ,.~~, "l~.YSaI the ~. ~l.cI ,~ ~e •••

1.5 2.5 1.5

, , 6 • 17 , t 17

1 '

7ABLl1 "fII (e_t1alle4)

G. ....... ,. ( ... 1.)

(1) (2) (,) <-) ... 1.5 10 10 • 93 1,-' 1.5 " "I" ~ Val •• I 5' 5' • " 58.1

It "," ,1.1 , 10 10 • " &:6 Obrou 8 ,lJ ,- , " 36.6 , 59 59 I " tI:~

I. !!t oeat Bel1.",W the .!!t !!! ~~d l!. .. e ••

2.5 18 18 • 5$ 7.5 9 , t 58

, .

55

I {

'.tABLa TIl' (oaht1nu4/td)

J. Card a..akclowa i J f - - be 1 • j

*1. hal. 'fotal

2.5 11 1/8 211 n 0\6

2.5 11 1/' 11 11 28

2.51ft 6,18 16Jt.lIx. 1Jr1L 18s1'L 1.5 D 6/_ 'BtL 1~ 21151.. 1.5 D 5/8 7 , 10

1.5 'II s/lt 11 5 16

1.5 1ft 7/8 8 .\ 12

7.51R 1/4 ), 11 15

7.5 D 6/8 21. 11.. '1. 1.5 1ft 6/1i, 2JIIL ~ SilL 7.5 tit 5/8 5 1 6

1.5 D 5/' 2 1 ,

~ot.al .,..t. •• Value

TDLJ VIII

lID -(1) (2)

1.5 .. ~ 1.5 ..

~ : {I , .. 56

10 .. 100 6 .. ,,.

(,) (.\)

.. 96/1). .. 71.6

.. )8/1, • .. 28 •• I""

... '7/1,. ... 1l1.6 ... -Vl,' .. '0.6

.. 56/1)- ... '1.8 lars 7'.6 ~

It Second abot" 1D. -.1 •• had not 'M_ allow ••• t • • .. . I 1 . I

Pero_t :a-11ey!y llUe ean~.d to ~XO ... ~.

Rue

2.5 .. '0 ~.6 1.5 .. 12 ~ i : 11 27."-

11 19.'5 Valu.e , ...

" 66-' X I

10 .. -7 1(.8 6 .. 15 2 .1 rors

Value

56

fable YIII (oOfttau.d)

'1'2-o.t. 'Mliev!!I ~ "!'Pi" '0 ••••••• 1

•• 1.5 - 21 1.5 - "

2.5 - 56 1., - 16

~ .. 20 -19 , .... .,

10 .. 5' 6 .... 19

It •••• t 011010. bad aot be_ 611O'Wd I I I I 0 9

Val •• 5 - "1 , - 11

'8""" 1Ml:l.~!1!1 •• !!!!:l.tI t~ " .....

... 2.5 .... f" 1.5.... "

9

1~5L IJLIL

11 2 1 5 1

-V~ o

57

71.8 22.2

'%tm

27.8 ~.,

T ,i-' 7'.5 t6.~ m

"." .. ,a:~

(1)

Bue

It ..... ceol." ,1p ._1 •• ~r n~tll 'be,- !11~t Val ••

ValU8

2 ... TO/go 6 .. 20/90

1 • 19/Jt8 6 .. 18Z.-a 5 flo 11/l1S

• ,1.1 • ,.,.8 • 1:86:6

5 • .,... D , •• ,sa ... )

(

60

OllJ:RVA7IOII

a .. eb .... e" ,.. ...... tb_l ••• 1D 9&1_ oa

ohotce ,. f.o.. thetr .el.ot108 OD cholce #2. Thi. was be.

eau.. obolee 12 vaa o •• 1cle .. 4 too at..... !he..... vaa

tne of oblleM'eJt'. r ... ,..alDB the •• 18ct101'1 ot bue 01'l cholce

15. All ob •• r.era t.ad to oboe.. a color that vl11

look 'be.' OIl .... ,..,..tlcnllar object. _ .. th1Jlk ot pamt,

and VoaeD, 01 cloth •••

Alao.t everyone alaI.tag oolor bl1Dda... could

dlattnauteh • d1tterence 1ft AftJ two 00101'8, th.retere "-

8ulta ot t •• t. we" not -.teJrlalll chaaaed.

"'011 the t1AcUngll ot ODe or two color. 1t 1.

lmpoaalble to forecast the Mnlta to. a tIl1rd oolor.

C_OM.

In all caa •• the bluer htte _. per.tened" but to • area'.r ext .. t b, YomeR, •• pec1a11, in tbe ea._ ot pte8D., Ih the .... 11 a,.t .. , the cl0 •• r tbe color apppoach.a blue, the .nate tbe ted_OJ to canaid.r the blu.~ bue choiee exo ••• lv •• lb all _... VCJII8D. prefer their colora to be bJ'lsbter thaD 40 Mn. lien ,PHt_r dark r ... , -~U.- peen- •• 11sbt ,el10y red •• lea 11ke ,reene to be quit. 8T8J, but the, like rel1." reda to be wel1.aat.atn. WoaD are juat the oPp081te. Both .. ad v ....... bov.vlJr, 1f8bt red. ot atrollS ehr.-.

JtQ

81..,. 81 ... ..... 1'

am tJlutoM

DUk .tNnI ... 1_Weak L18ht Stl'olll

1R00000000ICl

61

re.1e ,"t .... h. 'YID. lIiJO_

Bl .. r ledlu. st. ... Bluer L1Cbt *Stl'olll 1te4da- L1abt w.ak

*Pa11-11.' ....

Pt:IJttllG' at.., .t 8441 'loul dark oolon aDd ttate

1e ........ ,. to 4etera1ae '001_ pret'enaoe. ft ••• t!a411lS.

wl11 be app11ed to "PH_.-'l .. oolor _UCla .. WIlla wl11 tbaa b.

t.ated ... IWOOt ot the tMOJt,. Par, II of tibia the.l. 1e 0_­..... w1 tb oal1 a po,.'lan ot thl •• 'tadJ'. aa4 _ the o .. le ..

t1Grl or Ule Btutl" 1t vill be 1D.oorporated SAto the tmal " •

• 1l1ta.

(

• ....... '_1

1. "14&, .... ......... M, .u. (1,.,. a. ...,,.. a., .. SUIIa .... , -,m. (1tJ1) , ...... , -lr). , ...... , •• , ..... lata, ,.,!IM. (UII) Ca. .... , talr).

,. .u.u.., I. 'db· ....... " .......... " ..... , ..... . .,.1 __ u... , ... 19. I. tf11eJ" .. - .... "-*, .. a.. (. " ,.

,. T.

I.

t.

1 ••

11.

11.

....... 1., .,. .... 1.., fit OIl1a1... ....... • .... ..... ..... LDIuJ'. IIll:u.. .... ,...,. (1"".

T"I:- ~t=':=ll:":.' ':=,=lr'::-:~2 ft;",. ___ -. .1. 0 ......................... 1 ....... .

D ................ " 2M. ,,.,.,.

"'.L~' · .. lld ... &a~ -"" ... G •••• ,.· o • .ur .......... ,...... ""." .. ,I11".lrt tIt1l1a. ...... _ of .tIIt .... ..,...( a.,. ' ......

11 .... 18 MUM ........ , In ....... 'I'oItt 1m • ... ..... 1 e.., ...... 1 ...... "lad, .... t ••• C"'. --:r •. m::t ~~t=t:~-=..~'" s-t .. llle ( "

a..-, w. , ........... 1l.tIloM .... ,ale ..... ., ~. A..,.' W _ In •• '.1 , .... ,_", .......... , .• ... .,.. ......... '" ~ LoalftlUe .. "

NIlt D

-.en, AI .... L. -A 001.- .... u.. ....11 ,,1_ ••• , 1M., Ial, •••• , a.rlaM (JIlt) •

..... ., .................. 1M'Wt ... taU-1M 0.1 ...... ..... .... m .... • .... - eMIt, •• I. -...-, fit., .... ttft .. , ........ , •• 0_

!had'.u, .lD.dHv "'." h. •• 'born 18 Loui •• llle,

hDt\loJq _ October 21. 1919. Ion of !hadde •• _41-." ead

MDl Bli_beth PeaJce. Be noelft. ht, pzttlar, educat1_ at

staph_ Poatv 1011001 aad at 8h& ••• lohool. ml hlP aebool

.ducatloa was ooapl.ted at ~l •• tll. Mal. Btab School 6D4

hi. coll ... work .. done at tM Speed. IOt_tltl0 School of

the tlDl .. r.lt,. or Loute.!lle. He .... lYee! ble Dachelop of

Cba1eal Jaam •• ,.lq J)epea 1a Juae or 19"1. Ue at em ••

_teNd the GN4t.l& t. 8chool 1ft pur.ul t ot h1e ... ter ot Art,

1leSN8 lb Clwaioal I'D.8ln •• p!q, but Wbeft vllr .. declared oa

0. .... , .. 4 Japa Dlcubel" 7, 19'1, he _ll.ted 1n tbe

tfDlted a.w. 1.,..1 Acadaf tor lI1d.ahI .. t_1I1m ••

on .. pt ..... 8, 19'2, he p80elved 1318 0om.1 •• 1oa

a •• alp, ",111 .. 1' (Vol .. t •• ,.) 0.,"1, U.I.I.ft. tbe tol.

10W1D.g 1&"7 Ooura •• "" ooaapleted bJ hl.. (l) "'fAl JI1.ne

vas-ta:re eou,. ••• YorJc:toft, VIPltaU. (I) 1Un. Mlpeaa1 Cov .. ,

JaY)" YaJtd, VUb1a8tOD.. D.C. (,) Deep'" m"'1DB Cour •• , •• ..,.

TaJ'd, vamtDston, D.C. (.) HlP Voltage X-aaJ Cov.e, _.1 '0V4 ... PactOJ'J.. tadt_a ReU, Jia1'J1Imd. CD. 00.,18tl_ of the

abo.... oour ••• , he va. a qual1t1ed Mia. D1.po .. 1 Ottl0.~,

• j •

~

. ,

8ecoad C1aea Deep .... »1 ... &ad operator or Blah Voltap

x.a.J Ublta to. ..,1081.8 Jav •• tls-tlea.

lIP. hake ...... led to JlU'tha lea8 Sohott of

Loul.Yil1e, XantaokJ April 8, 19-'.

~1.te17, upon oa.plettas the .boye cour ••••

be .... cHeNd to the _1081 •• IIl ... ttptloa Laborator1"

Pert 'fo .. atllldj vaehtaatoa •• ottl ....... 1I1-Cha:rS.. Utv __

aI1d. .a-balt ,..art. dutl at 'opt 'fo.aeJUl, he .. ordered

to tIM Mo"'11e _l.alve laY.atl.t!_ VAlt Bo .• _ at '.arl

"'bop, !.R. ¥bile he .. a attached to ~ RObl1e IIploal ..

IIl.eattcatioa unlt 1_, _ took Mtlft p&I" 1D. UJe MIA. Di ....

poea1 OpeMtl.a.t Old.a. ea. ala. 1D the 1I&1t1&1 _Na

ot the oooupatlOft of Ap8D. Wh11e he .... 18 lapan, he ..

a ttaohe4 to tIM 1'&.1 , ... leal IIla.loa to .Ja)'JU. 1ft oba.Jt ••

ot .... e Dt.po .. t l'Dtelttsace. OA"~ 25, 19ltfi, he

.... plaoe. OIl 1a&etlv. B .... l DtltJ wiib the rule of Li •• t.Mat,

¥bloh tltle he H081ftd "aa\1&l7 11, 19"'.

Mr. hake "_kHd tlIe ON4uate Jobo01 1_dlat ••

1,. to ooapl.te hl. ..w. of Arta Depee 111 Cbea10al ,,1De.p ..

tag at the URl •••• ttJ of Loul •• 1ll ••