00164285 4714-116 UNCLASSIFIED 2422691 01-01-1921

AIR CORPS TACTICAL SCHOOL

248.501-57 4662 A2865 358 414 C6 2447531 01-04-1989 INCLUDES PLANS FOR FOLLOWING GERMAN SUBMARINES: U-111, U-117, U-140, AND UB-146. NONE BOOKLETS OF GENERAL PLANS OF EX GERMAN SUBMARINES