Amusement Apparatus
Description:
Patent for an amusement apparatus of the character set forth with and inclined place made of a number of pivoted sections which may be simultaneously moved into horizontal position to form steps or seats and be held in such position by trip device provided with a target which latter upon being hit by a thrown ball will release the several sections of the inclined plane of steps and permit them through the weight of one or more persons thereon to aline one with the other and form a continuous in…
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Date:
July 31, 1917
Creator:
Andrews, J.W.
Item Type:
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Patent
Partner:
UNT Libraries Government Documents Department