      
HISTORY
LS1692/36--VIS. WK SCALED AT 1:10,000 IN LAT 46-27-45.0N, LONG 84-17-10.0W.   
 WK LIES IN E-W DIRECTION. (UPDATED 3/86 RWD)                                 
CES14884--OPR-Z451-HSB-81; LOCATED EXPOSED 0.9 FT (LWD), AT POSITION