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Show i Controll by USG S Topog raphy fr om aerial pho tograp h s by multiplex method s Aeri al ph o togr ap hs tahen 1950. Field check 1955 * Revisions showil in pu rpi e cDmplled from aerial photograph s ta~ er. 1975. Thi s ir'forill al loll lIot fi eld chee l,eLi 2 C====~==='=:!3='-==:E= =3=='==='== ' ::=3==~==::=3=_ 1000 0 1000 2000 EC:EL<=r:-==:::::JE===ii::r~ 1 Polyconic projec tion. 1927 North American datum 10,OOO-foot grid based on Utah coo rd i nate system, central zone 10aO-meter Universa l Tran sve rse Mercator grid ticks, zone 12, shown in blue Dashed land lines indicate app rox imate locations SCALE I 1 .5 ~::.E==r=EE=3==r=J=3E3:=EE=33:. CONTOUR IN -I NATI O NAL GEODETIC V UTM GRID AND 1 97~ MAG NEIIC NORTH DECLINAIION AI CtNI~R OF S HlU THI S MAP COMP LIE S WITH NA-I FOR SALE BY U. S. GEOLOGICAL SURVEY, DEN\, A FOLDER DESCRIBING TOPOGRAPHIC MAr |
