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 204
r as a smiths forge, and of our manufactures has tended most materially so contrived that the focus of the blast should towards establishing the commercial superiority be just above the centre of the crucible. Char- of Great Britain over every other competitor, coal alone was added from time to…
Encyclopedias and dictionaries · Aeronautics
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