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Scientific American, Vol. 82, No. 12 (1900) (1900)

leaf 8

An illustration from Scientific American, Vol. 82, No. 12 (1900), 1900, leaf 8
ques- veloped the fact that the noise made tionable in view of our end-of-the-cen- by the hoofs of horses is practically the same on granite and asphalt. It tury advantages, whether the magnifi- is, if anything, a little sharper on the cent old engine which may still be seen in its spacious engine… … vanilla factories are affected with head- the expansion valve stems is made to Oapacity, 22,000 Gallons per Minute. ache, lassitude, muscular pains, skin revolve, and along which it can be * The two Drawings are reproduced on the eame ecale. diseases, ete. Some of the workershad made to travel at…

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