Click image to enlarge 160112
Show image list »



Item # 160112

July 11, 1908

SCIENTIFIC AMERICAN, New York, July 11, 1908 Two halfpg. photos of: "The Luyties Helicopter, Probably The Largest Experimental Rotary Flying Machine Ever Tested". Text inside tells about this experimental aircraft.

Category: The 20th Century

Available Now

$27.00