 HISTORY
  H10489/93-- OPR-D368-WH; SIDE SCAN SONAR CONTACT. DIVERS ì
DESCRIBE A ROUND METAL OBSTRUCTION IN LAT. 38-48-50.18N, LONG. ì
75-00-51.06W. LD (PNEUMO. DEPTH GAUGE) OF 16.7 METERS (55 FEET). ì
OBJECT IS 1.8 METERS IN DIAMETER AND 1.2 METERS