NATIONAL TELEPHONE COMPANY
B475

BATTERY INTERCOMMUNICATION TELEPHONES

TABLE SET

Pattern No. B475

Comprises - Hand Combination Transmitter and Receiver with Double Contact Key, Cord, Fixed Cradle, Induction Coil, Bell, Push Button, Line Selector and Wall Rosette and Cord.

Produced in 5, 10, 15, 20, 25 & 30 line models.

This was model B83 in the 1903 Catalogue.
 
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Last revised: November 17, 2025

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