BELLSET No. 11
mounted C.B. Bellset with magneto bell, capacitor and induction coil.
Note the lack of bell gongs - the ringer clapper hits the two metal flanges fixed to the Bellset cover (see picture lower left). Made by Western Electric as their type 131A and later the type 1131A.
Used with Telephone No. 63 which was a basic wall telephone for use in hotel rooms.
Bellset includes (1928):-
Circuit diagram - N511.
Diagram - N.T. 9400.
Last revised: October 16, 2023