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Scientific American, Vol. 87, No. 6 (1902) (1902)
leaf 10
shing which fits the spindle loosely and is set in otherwise reached. The pump will also be found useful chine, and the bottle is to be rotated relatively to the such manner as to prevent turning in the bore of the brush in the usual manner. A patent for this inven- base. This gives what is termed… … exterior collar at the top of the casing forms a bearing adapted to rest upon the support to which the casing is A PNEUMATIC WATER SUPPLY SYSTEM. © 1902 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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