THE OPERATOE 12 PARTRICK & CARTER, THE BISHOP 38 South Fourth Street, Philadelphia, Pa. … Uanoiactures Submarine Telegraph Cables, Office Ca- THE GIANT SOUNDER PERFECTED, bles, Flexible Cables, and Insulated Wires of every va- AND TUE (Patented Feb. l(j, 1875.1 "New Curved Key," riety for Telegraph, Underground, and Electric use. Most Perfect, Reliable. Ck-ar-Tonod. Fine Finish, and…
Telegraph -- Periodicals
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