
 HISTORY
  CL552/78--CAS 1861(1977)-OPR-511-DA-77-ITEM 11, (BP103691); ì
VISIBLE WK (UNCOVS 3 FT AS OBSERVED) POSITION SCALED FROM ì
BLUEPRINT IN LAT 38-01-17.0N, LONG 121-43-46.3W(NAD27). 
  TP01059/79--REV-CLASS III; NOT SHOWN. (ENT 4/88 RWD)
  H1