Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 66
CYLINDRICAL DOUBLE FLUE BOILER, Lan-cashire t y p e.p One-half theIshell and allthe flue surface, divided by 11, equals boiler horse-power. … 58 STEAM POWER.
Mechanical movements
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