Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1914)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley Publishing · leaf 349
887. CONICAL CHARCOAL KILN.Built round on a clay floor with brick walls12 inches thick for 7^ feet. Eight-inch wallto top. About 90 vent pipes built into thewall in 3 rows with stoppers. Size of a35-cord kiln, 28 feet inside at bottom ; 28 feethigh. A, sheet-iron doors and cast-ironframes, 6x6…
Mechanical movements
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