     
HISTORY
USGS QUAD--PETERSBURG(C-2)1951; ROCK AWASH SCALED FROM QUAD IN LAT 56-40-14N, 
 LONG 132-37-50W. (ENTERED 1/87 RWD)                                          
H10256/87--OPR-0358-RA-87; ROCK AWASH DISPROVED AT QUAD POSITION, HOWEVER A 
