  NM DATED 11/28/40   
  H10998/01 -- OPR-L325-KR-00; THE WRECK OLYMPIC WAS IMAGED WITH THE SIDE SCAN SONAR AND DETERMINED TO BE 90 METERS IN LENGTH AND 20 METERS WIDE WITH TWO SHOAL DEPTHS. A LEAST DEPTH OF 61.9 FEET WAS LOCATED WITH THE MULTIBEAM SONA