Photo: Buhl Autogiro Autogyro With Rear Push Propeller Engine Designer Etienne Dormoy Pilot James Johnson

708 x 598 px, 50 kb
Larger versions of the image may be available on the source page.
buhl, autogiro, autogyro, with, rear, push, propeller, engine, designer, etienne, dormoy, and, pilot, james, johnson
This image or photo has been indexed from Wikipedia / Wikimedia Commons, as a student or teacher you may be allowed to reuse it in your works.
Information on the author and on the copyright may be available on Wikimedia Commons' source page, make sure to check out licensing options before reusing the file!
author, copyright & license