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Scientific American, Vol. 53, No. 20 (1885) (1885)

leaf 4

An illustration from Scientific American, Vol. 53, No. 20 (1885), 1885, leaf 4
he leaves down when the device is in place on the book. The holder pr O- drum contained within a case secured to the backbone The lower rolls are susceptible of very fine adjust- in front of the point where the spring is secured. The ment by the hand wheel and screw gear, and a gauge is per nay -be… … tipping over, and to take the place of other fasten- HUNTINGTON’S IMPROVED RAILROAD SPIKE. ings which are too expensive for general use. The _STARBUCK’S BICYCLE SADDLE, form of the spike is clearly shown in each of the figures. To remove the rails for repairs, etc., it is only and manuscript to be…

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