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Scientific American, Vol. 44, No. 26 (June 1881) (1881)

leaf 7

An illustration from Scientific American, Vol. 44, No. 26 (June 1881), 1881, leaf 7
of fine platinum wire to redness, jambs, B, so that when turned and forced down against the I quantity of red lead arid of being easily formed into a to work a magnet strongly, and to run at a high rate of speed bevel of the false jambs, B, as shown in Fig. 1, the cams | compact pile. for fifteen… … This invention that it was incapa- was lately patent- ble of running the ed by Mr. Aaron STORING ELECTRICITY.-THE NEW SECONDARY BATTERY. motor for quite so Burntrager, of Mul- long a time as when berry, lnd., who may be addressed for further information, small electric motor. Fig. 2 shows the…

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