Hal Bryan
11-05-2012, 09:36 AM
From the Oct. 1930 issue of Modern Mechanics magazine, as published at http://blog.modernmechanix.com/
http://blog.modernmechanix.com/mags/qf/c/ModernMechanix/10-1930/xlg_parachute_driven_motor.jpg (http://blog.modernmechanix.com/cruising-parachute-driven-by-motor/)
http://blog.modernmechanix.com/mags/qf/c/ModernMechanix/10-1930/xlg_parachute_driven_motor.jpg (http://blog.modernmechanix.com/cruising-parachute-driven-by-motor/)