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Scientific American, Vol. 63, No. 24 (1890) (1890)

leaf 4

An illustration from Scientific American, Vol. 63, No. 24 (1890), 1890, leaf 4
ocked and placed they are wholly or partially AN IMPROVED VELOCIPEDE. tamped from the open ends, which are then closed by tral portion, but extending horizontally through per- In the machine shown in the illustration the driving triangular end pieces, each having lower lugs to enter forations in… … Andrew Deets, of Plymouth, Pa. MARTIN’S VELOCIPEDE, At a convenient point is a pair of extra thick ties resting upon a base support, forming a recess beneath positive in operation, to propel the machine at a high the rails in which is mounted a transverse shaft carry- speed with a minimum outlay of…

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