Popular Science 1935-03.jpg Argosy 1944-11ThumbnailsSee 1955-09Argosy 1944-11ThumbnailsSee 1955-09Argosy 1944-11ThumbnailsSee 1955-09Argosy 1944-11ThumbnailsSee 1955-09
Dual-rotor autogyro flying.



Artist: Edgar Franklin Wittmack

Source: eBay seller powerangers

Restoration by: magscanner