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Scientific American, Vol. 68, No. 2 (1893) (1893)
leaf 3
itting snugly in this casing. As the filled suitable dumping place. The whole construction is The brace shown in the illustration has a readily at- comparatively inexpensive, and the machine has a tachable and detachable knob, with an easy bearing bucket reaches the upper ratchet wheel, as shown in… … GALLACHER AND LANG'S COAL WASHER, © 1893 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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