NATIONAL TELEPHONE COMPANY
B85
Hand Micro-Telephones

HAND MICRO-TELEPHONE - 4 POINT

Pattern No. B85

Comprises - Granular Carbon Transmitter, Receiver (Double Pole), Cord, Switch Key, 4-Way Plug, and 4-Way Jack.

Hand Micro-Telephone, 4-point.  Although a very cheap form of Hand Micro-Telephone, this Pattern will be found to be quite efficient.

It is suitable for replacements on Intercommunication Telephones, etc.
 
 
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Last revised: November 17, 2025

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