
HISTORY
T9054/47--"NOT VISIBLE ON PHOTOGRAPHS" (COMPILATION SCALE 1:20,000).          
BP125151(1985)--AK. DEPT PUBLIC SAFETY; SUBM ROCK, PA (REP 85) SCALED FROM    
 PROVISIONAL CHART 16315 IN LAT 58-51-57N, LONG 159-44-03W. HOR. AND VERT.    
 CO