TELEPHONE No. 49


t049.jpg (9632 bytes)Wall telephone with magneto bell and generator (Glasgow and Brighton).

Telephone No. 49 - 400ohm bell ringer.
Telephone No 49A - 1000ohm bell ringer.

Telephone No. 49A was used by Coastguards.

Probably ex NTC as the switch hooks were used on most NTC telephones.

Circuit Diagram - N149 (Dated 1917)

 
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Last revised: July 18, 2021

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