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 121
^ … 3-; /^J^-y-^x Ks,.~^fVV PRINTING. 109 specification, tlie after colors produced will beinoditied more or less by the said oxide of iron.The foregoing- examples are given for the morefull explanation of the said invention, and themanner in which the same is to be performed;but the invention, whereof…
Encyclopedias and dictionaries · Aeronautics
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