
 HISTORY
  SOURCE UNKNOWN--  PLATFORM FIRST CHARTED IN 1960.  APPROX. POS. LAT.38-37-31.67N, LONG.76-30-20.07W. (ENT 11/17/04, JRS)
  CL56/70-- USCG TO NAVAL RESEARCH LABORATORY, DATED 1/20/70; CONSTRUCTION OF STABLE PLATFORM IN CHESAPEAKE BAY. REQUE