 HISTORY
  H10533/94-- OPR-D368-WH; SIDE SCAN SONAR CONTACT. DIVERS ì
DESCRIBE A BUCKET FROM A STEAM SHOVEL EXCAVATOR ORIENTED NNE-SSW. ì
MEASURED 10 FEET LONG, 6 FEET WIDE, AND 5 FEET HIGH. PNEUMO LD ON ì
THE BUCKET'S TEETH OF 16.0 METERS (52 FEET)