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John Warren Danford
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Individual
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Individual
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Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers
(AREA)
Abstract
22,501. Danford, J. W. Oct. 23. Water, relieving from. -A boat plug comprises a leather or like disk c, a metal disk a with a projecting screw fixed thereto, and a disk e rotatable on the screw and provided with holes g to permit egress of water on unscrewing the thumbscrew. A pin h limits the travel of the disk e.