Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 224
tions which we refer to the eyes, or that which produces thesense of seeing. Tho phenomena of light and vision have always been regarded as one of the mostinteresting branches of natural science; though it is only since thedajs of Newton that they have beenexamined with such care as to afford…
Mechanical engineering · Mechanics · Engineering
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