CONNECTIONS, MOUTHPIECE


These were used to connect Mouthpieces to certain Transmitters.

 
Connections, Mouthpiece No. 1

This was a connector used on Microtelephones.

One end is screwed to accept a Mouthpiece No. 1 and the other end is plain with narrow slots.

Drawings - CN11 and 62998.

 


Connections, Mouthpiece No. 2

These were used on Transmitter, No. 5 (Mk 234) and 5A (Mk 235). One end screwed. to take Mouthpieces No. 1 and the other end plain with narrow slots.


 
Connections, Mouthpiece No. 3

A slotted connector for used with Mouthpiece No. 10.

Made obsolete in 1933.

 

 

Connections, Mouthpiece No. 4

A screwed connector for use with Mouthpiece No. 10.


 


 

Connections, Mouthpiece No. 5

A slotted connector used with Mouthpiece No. 12.

Drawing - 8106

 

 

Connections, Mouthpiece No. 6

A tubular connector with a ball socket.  Tapped to take a Mouthpiece No. 5.  Standard issue for Transmitter No. 5

Drawing - 62951.

 

 


 

Connections, Mouthpiece No. 8

This connector was for adapting a Mouthpiece No. 4 to fit on a Instrument, Subscriber's, Wall, N.T. No. 17.

 

 

 

 
 
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Last revised: June 28, 2026

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