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Scientific American, Vol. 13, No. 4 (1865) (1865)

leaf 7

An illustration from Scientific American, Vol. 13, No. 4 (1865), 1865, leaf 7
renders it very repel- some other of the processes usually employed for that tion address him at Clearwater, Minn. lent to water, although still pervious to air. purpose. Cloth paraffined in this manner forms an excellent About forty years ago caoutchouc was first success- Improved Bread Slicer.… … that the employment of paraffine for cruise in the waters adjacent to the SIMMONS’S BREAD SLICER | waterproofing purposes is likely to British Islands and to France, and become very exensive.—Practical Mechanics’ Jour- after an interval of about twenty years, gutta percha will no doubt deport…

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