, Locomotive LAGGING, ETC. 11& 18 8. Canal original engravings of new inventions and discoveries, strain. Adapted to all come St., Chicago, il, ASBESTO-SPONGE FELT, Fittina, ETC. mercial and scientific compu- esenting Engineering Works, Steam Machinery, ASBESTO-SPONGE CEMENT FELTING tations. Send… … sents the most recent papers by eminent writers in all OF EVERY DESCRIPTION ANTHONY PETERS, President. the principal departments of Science and the Useful 240 & 242 W. 297 ST. NEW-YORK Arts, embracing Biology, Geology, Mineralogy, Natural LEARN WATCHMAKING, Engraving, and kin- MACHINE TOOTS; dred…
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