NATIONAL TELEPHONE COMPANY
B155
Magneto Wall Sets

Pattern No. B155

Comprises - Hand Combination Transmitter and Receiver, Induction Coil, Two Magnet Generator, Fixed Cradle, Bell and Lightning Arrester.

This pattern is suitable for distances up to about ten miles.

The Batteries are fitted away from the instrument.
 
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Last revised: November 17, 2025

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