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Scientific American, Vol. 57, No. 15 (October 1887) (1887)
leaf 10
dials is, through a considerable range of cur- ried from the engine house, by comparatively thin and cheap wire conductors, to the points of supply. The rents, an exact indication of the number of coulombs irater IVorka Slrnclc by Llglitnlne. only difficulty which has been met is in the designing… … the same as used for drilling * Read before the British AnocitUoii, FROFESSOR FORBES' ELECTRIC METER. iron. Use the drill dry. ^September, 1887. From AdurtriA. © 1887 SCIENTIFIC AMERICAN, INC.Patents · Iron · Plate · Patented · Scientific American · Munn · Post office · Electric organs · Gun cotton · Express money · Professor barker · Charging piston · Sulphurous acid · Letters patent · Wide corridor
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