A London encyclopaedia, or universal dictionary of science, art, literature and practical mechanics : comprising a popular view of the present state of knowledge : illustrated by numerous engravings, a general atlas, and appropriate diagrams (1829)
Curtis, Thomas, fl. 1820 · London : Thomas Tegg · leaf 207
i … IRON MANUFACTURE. 189 pieces, unroasted, but mixed with unslakedquicii-lime, was laid on alternately with thecharcoal. As soon as it had descended lowenough to be within the immediate influence ofthe blast (wliich in a furnace of this construc-tion would be in a few minntes) the lime andearthy part…
Encyclopedias and dictionaries · Aeronautics
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