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Scientific American, Vol. 40, No. 10 (March 1879) (1879)

leaf 11

An illustration from Scientific American, Vol. 40, No. 10 (March 1879), 1879, leaf 11
le. terial used in making walks and stairways. It should be distinctly understood that no amount of arti- cloth should be used, and at ODce burned. ficial " disinfection" can ever take the place of pure air, It was taught by Agassiz, and has long been the popular | good water, and proper drainage,… … A barbed wire or cable for fences, having a new form of —, m i ■ > •» Australian Letters. double or interlocked barb, invented by Mr. Joseph Winter- Fig. 2.-CTJEI0TJS STALACTITE GROWTH.-FROM LURAY E. C. H., Sydney, N. S.Wales, writes: It would be well botham, of Joliet, 111., has double pointed…

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