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Scientific American, Vol. 68, No. 22 (June 1893) (1893)

leaf 5

An illustration from Scientific American, Vol. 68, No. 22 (June 1893), 1893, leaf 5
forwardly extending tongue pivotally secured upon the rear axle. The tongues are con- the properties of caustic alkali and soap, nected at their forward ends by a cross-bar, is well adapted to be used either by itself ,„. --, or in connection with other detergent mate- connected by a link to a bell… … OFPENHEIMER'S ROOF DRYING FRAME. successfully employed in connection with which we are most alive about is our mate- rial interests. They admit that we are the process of sizing and waterproofing paper (wall papers, etc.), as well as a substitute for the ends of the top rails, each of the rods…

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