This collection consists of approximately 77 technical drawings produced by the Heath Company covering various aspects of different aircraft models including the Heath LNA-40; Heath Super Parasol; ...

Aspiring artists, now is your chance to draw like a pro! Smithsonian isn’t giving you any excuses not to explore your creative side this evening: free materials, a clothed model and thousand’s of the ...

Interceptor Aircraft Co. has placed for sale the FAA type certificate, drawings, jigs, tooling and blueprints of the Interceptor 400, a pressurized single-engine turboprop, as well as the shared type ...

This collection consists of 8000 reels of 35 mm microfilm engineering drawings of aircraft and engines from the early years through World War II. The microfilm contains engineering drawings, reports, ...