rkshops fitted with present methods of teaching chemistry. Contained in a poor compliment, as it is practically the only work on lathes and complete outfits of tools to let by the hour, SCIENTIFIC AMERICAN SUPPLEMENT, Nos. 734 and accumulators that has been written.’’—Electrical Review. day, or… … Course for first year students of Electrical Engineer- office and from all newsdealers. EVEN THE BROWNIES MAKE PHOTOGRAPHS ing, based on the practical definitions of the electrical KEEP COOL! units. By W.E. Ayrton, F.R.S. With numerous illus- WE MAKE ALL KINDS OF trations. Fourth Kdition. 1889.…
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