HOLMES & NARVER ENGINEERS JOB N®&.640 Reproduced from the holdings of the National Archives Pacific Southwest Region ABSTRACT OF DIRECTIONS STATION. /SLET compuTen BY._£.3-H. pate Dec. Il, 1949 OBSERVER_A FC.CHECKED BY__WE/% POSITION STATIONS Pinnacte to 0.00 of 59S 2 0.00 | O19 3 10.00. S55 4 0.00 590 {| 9.00 O15 a. 1 6 RV OBSERVED : 48 -33 0.00 5 7-2 Runit INITIAL, I inst. Wr/d ! | ! : | 1 | 0.00 — 56.2 7 0.00 PEia 8 0.00 : SUM 3536 MEAN re 589 ee ' — ne CORR.FOR ECC. a DIRECTION we | enh en et : 58.9 , !