Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 165
wn in Fig. 121 deserves mention. It is that usedby the Stromberg-Carlson Company, which company has per-sistently adhered to this type for a large portion of their local bat-tery and common battery telephones, for several years past. Inthis the hook-switch and induction coil are both mounted in… … FIG. US.—BRIDGING CIRCUIT—COIL IN BELL BOX. All the wiring between the terminals of the receiver, transmitter,induction coil and hook-switch is concealed within this box, theterminals of their combined circuit being brought out on bindingposts on a connecting rack at the top of this box. This piece…
Telephone
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