Source/System Identifier: Library Control Number (LCN):Record Identifier:Title: Isla Mona, PRSeries Identifier: Sheet Number: R18067A7Edition:Scale: 20000Publisher Name/Code: U.S. Geological Survey 090200Secondary Publisher Name/Code:NGA Reference Number: National Stock Number:Inset:Coordinates: -67.958300 -- -67.833300 / 18.166700 -- 18.041700Primary Geopolitical Description/Code: UNITED STATES/USSecondary Geopolitical Description/Code: PR Primary (Significant) Date: 19970602Item Classification/Releasability Constraints:Unclassified ZZProjection Description/Code: Universal Transverse MercatorHorizontal Datum Description/Code: North American Datum 1927Vertical Datum Description/Code: See LegendEllipsoid/Spheroid Description/Code: Clarke 1866Grid Description/Code: Universal Transverse MercatorContour Interval Dimensions/Units: See Legend/metersLeft Latitude (MBR): 18.041700Left Longitude (MBR): -67.958300Right Latitude (MBR): 18.166700Right Longitude (MBR): -67.833300PDF Version: 1.6