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Scientific American, Vol. 58, No. 8 (February 1888) (1888)

leaf 3

An illustration from Scientific American, Vol. 58, No. 8 (February 1888), 1888, leaf 3
herewith. Combined with The Philadelphia Inquire!' says : " Those friends of A pendent circuit closer, designed to close the cir- a bell hammer lever, pivoted in a frame of special con- the late John Roach, and their name is legion, who re- cuit with certainty whenever it is grasped by thehand,… … STOCEEB'S ELECTBIC BELL. STOCEEB'S ELECTBIC CIBCUIT CLOSEB. the water only left her six inches, something would be sure to break, either a frame or a bracket plate, from the inherent weakness of her conducting material divided longitudinally into three struction, are one or more electro-magnetic…

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