HOLMES & NARVER ENGINEERS JCB NE.640 ABSTRACT OF DIRECTIONS Reproduced from the holdings of the National Archives Pacific Southwest Region statTicn BOGA OBSERVER FCO CHECKED BYW444. pate Och3h1949 — inst Wieldf-e STATIONS OBSERVED POSITION Oo Engebi ' Photo : tn— a ape eee - cee ee bbe eee . : 7 ce em ee lf erect eee INITIAL i O-00 ! : JF"-b4 , ( 0.00 2 % O9.3 |! 0.00 10.6 OQ. 00 O4.7 4.0.00 O72 6 _T ( | 9.00 US 0.00 02.7 at nen \ ce ee ‘Oo. 00 | _ ee octets SUM 46.0 MEAN O7. 7 CORR. FOR‘ECC. [ DIRECTION O77 . ee ,meee | 5 wee ae 23 — __compeuten py... 4.547.