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Scientific American, Vol. 12, No. 26 (June 1865) (1865)

leaf 3

An illustration from Scientific American, Vol. 12, No. 26 (June 1865), 1865, leaf 3
tur-bine wheel, A, at the backand set in a proper frame,so that when the streamof water, which is forcedthrough the hose, B, comes in contact with the wheelthe brush will revolve with great velocity and con-siderable power. For cleaning carriages, windows,wood-work of any kind, or machinery, this… … worn evenly to the butt, and it lasts much longerthan a common Turks head brush, which is generally used for washing windows. We think this avaluable and useful .novelty. It was patented onJan. 31, 1865, by Thomas Welham, of Baltimore, Md.For further inrormation address him at 100 Broad-way, New…

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