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Scientific American, Vol. 34, No. 10 (1876) (1876)

leaf 4

An illustration from Scientific American, Vol. 34, No. 10 (1876), 1876, leaf 4
tions severely alone; they are ruin- sequence of a desire to protect, by a yellowish varnish, the ous to clothes, and, except to cleanse kitchen floors or other when, by suitable pipes from that portion, it may be drawn very thin foreground of a negative we wished to print. For off. The present… … gives a yellow film of great beauty, which, al- square or ball will make several pints of a fer- though it hardly seems to stop out any material mented liquor, pleasant to the taste and much A NEW CENTRIFUGAL FILTER. quantity of white light, is so non-actinic that, resembling wine, which is now…

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