Journal of the Franklin Institute; devoted to science and the mechanic arts (1826)
Franklin Institute (Philadelphia, Pa.) · Oxford, Eng. [etc.] Pergamon Press [etc.] · leaf 361
is; d, an arched cover above the furnace, which cover issupported by a fixed iron frame, or casing; E, the door through which thefurnace is charged with metal; F, a tapping-hole through which the me- * From the Lond. Mechanics Mag., Jau., 1859. 30* 854 Mechanics, Physics, and Chemistry. tal is run…
Science · Patents · Meteorology · Technology
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