 HISTORY
  CL604/28--RECON SURVEY BY H.H. HECK, USC&GS; ROCK LOCATED AND POSITIONED BY VISUAL FIXES ON PROMINENT NATURAL FEATURES. CHARTED IN POS. LAT.60-15-20N, LONG.147-31-31.5W (NAD83). ENTERED 6/98 MCR
  H10928/99--OPR-P139-RA;  FIVE SIGNIFICANT FE