 
 HISTORY
  UNKNOWN SOURCE--(APPROX 1972); CRIB (VISIBLE) POSITION SCALED IN ì
LAT 46-10-03.50N, LONG 084-08-06W(NAD 27)
  H10300/89--OPR-X278; CRIB NOT VERIFIED OR DISPROVED RECOMMENDS ì
RETAIN AS CHARTED.  (ENTERED 9/91 RWD)