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Scientific American, Vol. 87, No. 14 (1902) (1902)
leaf 7
ubjected to further chemi- on the collector roller the substance is brought into into the trunk and fall into the bins farthest away cal treatment to insure stability. The truck of sheets contact with a felt-covered roller steeped witha solu- from the machine, while the heavier matted pieces fall… … have to be employed to supply the desired color to the article. If white uralite is required, whiting is © 1902 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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