271 THE OPERATOI^. July 15, 1881] UFACTURIMG CO., «D ELECTRIC INDIANAPOLIS, Ind. E. T. GILLILAND, General Manager, … J. H. LONGSTREET. TELEGRAPH INSTRUMENTS, TELEPHONE AND TELEGRAPH SUPPLIES of every description. Bi^TTERIES ^ND BATTERY M^TERIi^L. WE ARE MAKING A SPECIALTY OF TEEEG-RAPH nSTSTRITMElSrTS for Railroad Use. BOX RELAYS, any required lesistance, maliogany bases and foxes. POCKET RELAYS, hard rubber or…
Telegraph -- Periodicals
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