nted in the accompanying cuts; it isowned by E. Dwight Ken-dall, consulting chemist,of Brooklyn, who purchas-ed it, soon after it wasmade, of Daniel Davis, Mr.Halls former employer.Prof. Kendall, who was atthat time, as now, a valuedcontributor to the Scientific American, occa-sionally used it in… … Fig. 1.-ELECTR0-MAGNETIC LOCOMOTIVE. ed to the rear end of the lever is a wire, one section, D,being always in contact with the plate, G,andthe othersection, B, being turned and passed under the leverso as to rest in contact with plate, E, which is one of apair on the bottom of the car at each side…
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