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Scientific American, Vol. 57, No. 13 (1887) (1887)
leaf 4
can be readi- largest of the kind in the world, and calculated to Take an ordinary pint tincup. Fillit within an inch ly kept straight and even. In making conveyer belts completely take the ‘‘ stretch” out of the largest sized of the top with water warmed to the temperature of of this description… … residue. — Annales Indus- heavy a driving belt af- trielles. fords the best possible © 1887 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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