Aviation Week 1920-08-01
A single issue of the American aviation trade weekly Aviation and Aeronautical Engineering, dated 1 August 1920 and written for engineers, manufacturers, and military airmen. Grainy halftone photographs of biplanes, seaplanes, cockpit interiors, and Zeppelin hulls under construction sit in ruled panel montages beside a fine pen drawing of a biplane in cloud; useful for struts, rigging lattices, and airship framing.
