Source/System Identifier: G051372100278Library Control Number (LCN): 0513721Record Identifier: 321936Title: Guatemala 1:50,000. San Marcos, Guatemala. [E754 18604].Series Identifier: E754Sheet Number: 18604Edition: 002Scale: 50000Publisher Name/Code: U.S. National Geospatial-Intelligence Agency. Bethesda. 090000Secondary Publisher Name/Code: Guatemala. Instituto Geografico Militar.NGA Reference Number: E754X18604 National Stock Number: 7643014018108Inset:Coordinates: W 92 00 00 -- W 91 45 00 / N 15 00 00 -- N 14 50 00 Primary Geopolitical Description/Code: GUATEMALA/GTSecondary Geopolitical Description/Code: GT/N2Primary (Significant) Date: 1988-01-01Item Classification/Releasability Constraints:U OOProjection Description/Code:Horizontal Datum Description/Code: NORTH AMERICAN 1927/NASVertical Datum Description/Code: LOCAL MSL/3REllipsoid/Spheroid Description/Code: CLARKE 1866/CCUGrid Description/Code: UNIVERSAL TRANSVERSE MERCATOR GRID/UTContour Interval Dimensions/Units: M0020Left Latitude (MBR): 14.833333333Left Longitude (MBR): -092.000000000Right Latitude (MBR): +15.000000000Right Longitude (MBR): -091.750000000PDF Version: 1.6