Model of a steam powered helicopter designed for the Confederate States of America Army, 1862-1863, by William C. Powers, American/Confederate.
Showing posts with label William C. Powers. Show all posts
Showing posts with label William C. Powers. Show all posts
Thursday, April 25, 2013
Confederate Helicopter
Model of a steam powered helicopter designed for the Confederate States of America Army, 1862-1863, by William C. Powers, American/Confederate.
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