Boeing 299M B-17B Flying Fortress 38-211 cn2004. Built in 1939

Convair B-58A Hustler in flight

WWII. February 1945. Bristol Beaufighters of No. 404 Squadron RCAF.

B-29 maintenance 

Zeppelin-Staaken R VI. With four direct-drive engines in a tandem push-pull arrangement, and a fully enclosed cockpit, this heavy bomber could carry  a 4000 lbs payload. First flew with the Luftstreitkräfte in 1917

Martin PBM Mariner patrol bomber flying boats off of Okinawa, 1945