00134900 5-2668-50 UNCLASSIFIED 2431262 06-20-1944

JOINT INTELLIGENCE CENTER, PACIFIC OCEAN AREAS

180.6431-3 3717 B1974 1608 1704 C8 2448157 09-22-1990 NONE JAPANESE NAVY MINE SCHOOL SECRET PUBLICATION: REFERENCE BOOK ON UNDERWATER SOUND GEAR CONTAINS TRANSLATION FROM A CAPTURED JAPANESE DOCUMENT.