NATIONAL TELEPHONE COMPANY
B455


BATTERY INTERCOMMUNICATION TELEPHONES

TABLE SET

Pattern No. B455

Comprises Granular Carbon Transmitter, Watch Receiver, Cord, Automatic Switch-hook, Induction Coil, Buzzer, Push Button, Line Selector, and Wall Rosette and Cord.

5, 10, 15 & 20 line models.




Last revised: January 01, 2003