TELEPHONE MANUFACTURING Co. (TMC)
 TELEPHONE S538138
Pye/TMC Telephone 1746

Table telephone similar to the GPO Telephone No. 746.

The sound holes are three slots, in a circle, and not holes, as would normally be found on a typical 746 telephone.

Circuit diagram - S555089.

 

 

Diagram S555089

 

 

 
 
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Last revised: February 28, 2023

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