Popular Science 1935-03.jpg See 1955-09ThumbnailsArgosy 1944-11See 1955-09ThumbnailsArgosy 1944-11See 1955-09ThumbnailsArgosy 1944-11See 1955-09ThumbnailsArgosy 1944-11
Dual-rotor autogyro flying.



Artist: Edgar Franklin Wittmack

Source: eBay seller powerangers

Restoration by: magscanner