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Scientific American, Vol. 41, No. 18 (1879) (1879)

leaf 13

An illustration from Scientific American, Vol. 41, No. 18 (1879), 1879, leaf 13
n coil to produce a spark 4 inch Pumping apparatus, rotary, B. T. Babbitt . « 220,108 simpleconstruction is shown in the accompanying dia- long, or simply give the sizes and quantity of wire. A. Air brake for railway cars, R. Schultz ............. 220,178 Punching machine, J. Cowhig .. a ~ 220.129… … Car coupling, C Flymn....... 220,069 pels it, the answer is no, anda member of the Schoo, Sifter, ash,Losee & Morfarty.............. «+. 220.027 inch deep, is made of pine, the sides being 14 inch thick Car coupling, L. M. Fox.. 220,206 of Mines should be ready with & demonstration of the Sign, W.…

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