, HOLMES & NARVER ENGINEERS ae " JOB CTALUSE-ONLYF (Ra STATION OBSERVED ANGLE cHecxeo By£:- MP pare MOrcA |conn-n SPHERICL SPHERICL EXCESS ANGLE ~ j 375 | Ess IOS No I-3 M7-16 ~374 \ 3. Parry | 14.-§9-39.5 bY Coral se N 2 428 394 40.0 + 47-4I-422 + Eniwetok ~~, 1 gS 2-3 PLANE ANGLE AND DISTANCE M,/950_ LOGARITHM 42360560 39.2 0.130788! 9.4/2.838 2 374 99488044 42.7 37796823 | 43/5 6485 i-2 ho cy woo ee en he 2-3 Eniwetok - ® COMPUTED BY __ Z . DFA + 4 Pacific Southwest Region 1 : Reproduced from the holdings of the National Archives COMPUTATION OF TRIANGLES

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