Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 113
clined surface it, when melted, runs; ii the dam, whose function is as well to nar-row the chimney-throat, as to retain the fused metal; k the chimney ; and (t the tap, where the metal 108 IRON. IS run out through tlie dam, and which is stopped with clay till needed. Tliis tap is sometimes placedin…
Mechanical engineering · Mechanics · Engineering
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