 HISTORY
  H4952/29--ROCK AWASH UNC 1FT MLLW (DESCRIBED AS A FLAT REEF, 20YDS OR MORE IN 
E-W DIRECTION), SHOWN AS TRIANGULATION STATION "CAGE" (RED SKELETON BEACON). 
SURVEY IS ON VALDEZ DATUM. POSITION SCALED FROM CHART IN LAT 57-32-39N, LONG 
153-