samwanda: atomic-flash: Baumgartl Heliofly III-59 · 1940s Austrian Experimental Backpack Helicopter

samwanda: atomic-flash: Baumgartl Heliofly III-59 · 1940s Austrian Experimental Backpack Helicopter

tags: Drop Box of Curiosities, gif,1940's,hélicoptère,Baumgartl Heliofly,

from: https://dropboxofcuriosities.tumblr.com/post/83486939051