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 827
ting of an Austrian crucible, fixed ona table. Such bellows are neither so costly, norso apt to go wrong, as those composed of leather.They may be made of any dimensions, and maybe wrought by any power as well as that of thehand. It is surprising that no attempts havebeen made to bring them into…
Encyclopedias and dictionaries · Aeronautics
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