Inventors at work, with chapters on discovery (1906)
Iles, George, 1852-1942 · New York, Doubleday, Page & company · leaf 516
k J … 5cxx) HORSE-POWER ALLIS-CHALMERS STEAM ENGINE, St. Louis Exposition, 1904. Horizontal and vertical cylinders united to the same crank pin. MECHANICAL DRAFT 449
Inventions · Inventors
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