HOLMES & NARVER ENGINEERS JOB N®.640 Reproduced from the holdings of the National Archives Pacific Southwest Region ABSTRACT OF DIRECTIONS computed ay._4.9-4. spate _Dec. 4/949 ATUN/T STATION. OBSERVER APC. cHEcKED BY_W&. STATIONS POSITION Worth Basa INITIAL 7 3 ! 03.6 03.6 S73 10.00 | 023 595 003 || 0.00 | 59.8 t | | 7 ta | 0.00 2. Coral 188°-38'| 286-46 308°-02 | 0°00 if OPSERVED Pinnacle +} /s/et Inst, Weld 7-2 * 4 (9.00 5 | 0.00 | ! —t | 0/8 | a= e 030 , | " | | 00.9 6 0.00 7 0.00) 8 0.00 : — 7 | $3.9 — $9.3 S4.f | 576 FAS : 370 52.3 54.2 — | — , | SUM B74 MEAN V9 CORR. FOR ECC. ee DIRECTION T | 3SL.2 3374 | SBS $6.2 La ce ee pe | O19 |' - | | : ———- | i ence at 585 | 56.2 |