     
HISTORY
H7899/51--CS256; 4 PILES, VISIBLE AT HW; SCALED AT 1:10,000, IN LAT.          
 38-03-44.5N, LONG. 122-28-15.5W                                              
H10082/83--OPR-L123-RA-83; 4 PLIES LOCATED IN LAT 38-03-44.74N, LONG