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Title: A 1935 airship model Post by: anwar on June 15, 2011, 11:05:18 PM http://www.popsci.com/diy/article/2011-04/you-built-what-retired-engineer-crafts-colossal-gliding-model-1935-airship
http://www.popsci.com/diy/gallery/2011-04/gallery-giant-model-1935-helium-airship |