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Scientific American, Vol. 27, No. 8 (1872) (1872)

leaf 7

An illustration from Scientific American, Vol. 27, No. 8 (1872), 1872, leaf 7
multaneously by its ro- He was satisfied from the collected experiments of the tation, and the middle wheel of the gearing next B is ar- past century that the efficiency of steam, togther with its ranged so as to slide with the block along the shaft, G. intrinsic cheapness, could not be called in… … material so as to prevent the radiation of heat. Inside, from tained of The Ammonia and Thermo-Specific Propelling Com- a end to end, near its bottom, runs a pipe which is perforated pany of America, 175 Common street. New Orleans, or by Vibration of Glasses Cracked or Containing addressing the…

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