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Scientific American, Vol. 62, No. 5 (February 1890) (1890)

leaf 14

An illustration from Scientific American, Vol. 62, No. 5 (February 1890), 1890, leaf 14
destructible by heat and unexcelled as a Non-Conductor. U. S. Navy tests sho w The Practical Draughtsman's it to be superior to Hair Felt in Non-Conducting qualities. Made into sectional form bpxperiiiiei|tal Sscieqce, for pipes and into sheets and rolls for Urge surfaces. Send for Samples.… … Scientific Books, 86 pages, ww, and our oilier Catalogues, slmpleand inexpen- By Geo. M. Hopkins. the whole covering the literature of every branch of Science sive device purifies f t\ -1- . ""WaterSupplyTanks, applied to the Arts, sent free and free of postage to anyone the air in every place…

Torpedo · Signal · Illustrated · Adapted · Munn · Scientific American · Express money · Air compressor · Torpedo boat · Side pieces · Hot air · Sewing machine · Torpedo boats · Word correctly · Three times

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