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Scientific American, Vol. 68, No. 10 (1893) (1893)

leaf 13

An illustration from Scientific American, Vol. 68, No. 10 (1893), 1893, leaf 13
nd, string, and other, J. W. Pepper........... 22,517 Send for in a first-class machine shop, with facili- BELLS, BATTERIES, PUSHES, Oil for harness and teather, Reliance UEACHUES Cat alogue. | ties, organization, and inclination to hel WIRE, MOTORS, ing COMPADY............ccecseecenceeeeeees 564 J… … the great difficulties of dealing with complex social Stoves, heaters, and Re Stove Works, Orr, Canis © ‘Company. . THE MICROSCOPE’S CONTRIBU- questions. Contained_in SCIENTIFIC AMERICAN SUP- PLEMENT. No. 801. Price 10 cents. To be had at this tions to the Earth’s Physical History._By T.G. Bonney,…

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