Photograph of Professor Carl Myers' Air Bicycle being demonstrated at Congress Springs, Saratoga, 1891. The balloon above the rider was filled with hydrogen gas, whilst a pedal driven sail to control the direction and speed of travel. This machine was reported to have attained a speed of ten miles an hour and a height of 15,000 feet.
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Details
Creative#:
TOP23729399
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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