Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 338
t the circuits controlled by thekeys. A large hand-lever is also here, whichthrows on an extra-heavy current of electricitywhenever it is necessary to use these circuits, alight current only being kept on them at allother times. Toward the front of the platform, and nearthe right-hand side of the… … THE REGISTER. It is carefully inclosed in a glass-case on allsides except that facing the register. Herethere is a small round opening near the bot-tom, through which projects the shaft of oneof the larger wheels of the machine. A brass 326 AN ALARM OF FIRE BY TELEGRAPH. [Feb.
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