Wall phone used on S.T. and C. (late W.E. Co.) Companies exchanges at Darlington and Dudley.

Mk234 - W.E. Co. - Used on Darlington Exchange (used Dial No. 5).
Mk235 - W.E. Co. - Used on Dudley Exchange (used Dial No. 6).

Some of the information here was taken from Diagram N165, the original dated 1918 and the issue 2, dated 1919.

The Issue 2 diagram shows the Mk235 set with a Dial No. 6.

Superseded by Telephone No. 121W.

The equivalent table set is the Telephone No. 76.

This telephone could still be found in the GPO Stores Catalogue 1928.

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Last revised: January 31, 2016