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 704
vement fur-nishes the means of reducing the tariff for telegraphing to a point low enough to bring it within themeans of every human being possessing sufficient intelligence to commit his thoughts to writing. It canbe used as an auxiliaiy t > the magnetic telegraph, and is readily changed to any… … 698 TELEURAPH.
Mechanical engineering · Mechanics · Engineering
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