
 SURVEY REQUIREMENT COMMENTS
  BOTTOM DRAG FROM SEAWARD G.P. SHOREWARD, 100 METER MIN. SWATH

 HISTORY
  CL1737/72--USPS; PIER IN RUINS; SEAWARD END SCALED IN LAT ì
40-52-50.0N, LONG 73-30-30.0W. (ENT 6/88 SJV)
  H10349/90-- OPR-B285-AHP; VISUAL A