NATIONAL TELEPHONE COMPANY
B150


Magneto Wall Sets
Pattern No. B150

Comprises Granular Carbon Transmitter, Double Pole Receiver, Cord, Automatic Switch-hook, Induction Coil, Lightning Arrester, Three Magnet Generator, Bell, Backboard, and Battery Box.

This is a very serviceable pattern of Wall Set, and can be specially recommended for warehouses, factories, etc.


Last revised: December 23, 2002