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Scientific American, Vol. 49, No. 1 (July 1883) (1883)

leaf 8

An illustration from Scientific American, Vol. 49, No. 1 (July 1883), 1883, leaf 8
in color, of which Improved Velocipede. was bent backinto place. The initial point of rupture was This is an improved arrangement of foot treadle mechan- the thick skin is readily preserved by drying. It incloses a evidently at a, and the sheet containing dome went ism for applying the power for… … cultivated date palm, whose fruit does not ripen naturally. rator to govern his action to suit his preference with respect The date is common in Spain, where it is cultivated upon a to the throw or range of his tread. Mr. William B. Denton, around the boiler until it was nearly torn from the…

Nickel · Iron · Patents · Improved · Boiler · Patented · Scientific American · Rubber · Large amount · Feed water · Horse power · Square inch · Sewing machine · Specific gravity · Steam boilers · Cast Iron · Carbonic acid

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