BELLSET No. 8


Wall mounted Bellset with magneto bell and capacitor, for use with C.B. table sets on ATM Co's automatic systems.

Introduced circa 1912 and used on the first Strowger exchange at Epsom.

Click here for more information on the Epsom exchange

Used with Telephone No. 72, 72A and 98.

There was an American make and an English make. 

Bellset included (1928):-
American make includes
1 x Bell (on door of case or on body of case).
1 x Condenser, M.C., No. 4.

English make includes - Marks 234 and 235
1 x Bell No. 1A, unmounted, with bias spring.
1 x Condenser, M.C., No. 3.

Circuit diagram - N508.
Diagrams A.T. 12 and A.T. 202.

Adjustment of Magneto bells

Click here for more information on Bias Springs.

 
 
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Last revised: August 19, 2021

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