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Richardsons Swimming Device 1880
Photograph - Photograph
An improved swimming apparatus permitting the user to achieve speed of between 4 and 6 miles peers hour, according to American inventor, William Richardson. By means of a central, longitudinal shaft, the cranking movements of hands and feet are transferred to a four-bladed propeller allowing the swimmer to proceed rapidly and easily.
June 6th, 2014
Viewed 12 Times - Last Visitor from Sunnyvale, CA on 10/19/2014 at 9:36 AM
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