Boeing Flying Fortresses. Latest Boeing Flying Fortresses.This, the ne...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
[Fortresses designed to enable defense against attack from any directi...
Illus. in: Trattato di archittetura civile e militare di Francesco di Giorgio Martini ... / Francesco di Giorgio Martini. Torino : Tip. Chirio e Mina, 1841, Tav. XXIII. Published in: The tradition of technolog... More
Gen'l. Wool, Fortrefs [i.e., fortresses] Monroe & Norfolk / E. & H.T. ...
General John Ellis Wool, three-quarter length portrait, turned slightly left. Gift; Mrs. Norman P. Mason; 1963 Oct. Printed on verso: from photographic negative from Brady's National Portrait Gallery. In album... More
Boeing Flying Fortresses. Latest Boeing Flying Fortresses. This, the n...
Public domain photograph of the United States military and military-industrial complex before World War Two, 1930s, free to use, no copyright restrictions image - Picryl description
Flying through an intense barrage of anti-aircraft fire, U.S. Army Air...
Public domain image of a historic view of Boston Harbor, Massachusetts, free to use, no copyright restrictions - Picryl description
Bombs away. U.S. B-26 medium bombers drop their eggs on ports, bridges...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.
Boeing Flying Fortresses. Guns bristling from turrets, these huge Boei...
Actual size of negative is C (approximately 4 x 5 inches). Annotation on negative. Image source: Boeing Aircraft photo from OWI. Title and other information from caption card. Transfer; United States. Office of... More
Boeing Flying Fortresses. Guns bristling from turrets, these huge Boei...
Picryl description: Public domain image of a bomber aircraft, military aviation, air forces, free to use, no copyright restrictions.