ERICSSON
TELEPHONE No's N21804 & N21804S
 
WALL TELEPHONE

Used on railway signalling systems.

Wooden, similar to a GPO Bellset No. 1, with an up and down line key in place of the bells on the top.

Both models fitted with a Bakelite handset.

N21804S was of a much larger size and was fitted with lightning arrestors.

 
 
Home page BT/GPO Telephones Ericsson Telephones Ericsson Home Page Ericsson PABX All Telephone Systems

Last revised: October 07, 2019

FM2