Scientific American, DECEMBER. 22, 1900. … aS “from 128 T0136 FEDERAL ST., BOSTON, MASS. Feeder, portable and adjusta Warren Chemica! & Mfg. Co., 85 Fulton St., New York. ACETYLENE GAS AND CARBIDE OF ea S AVE ONE-HALF YOUR FUEL Calcium.—All about the new illuminant, its qualities, THE BEST BENCH LATHE chemistry, pressure of liquefaction,…
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