Wooden Bellset used on Call Offices.
Bellset includes:- 1 x Bell, No. 1A, Unmounted. 1 x Bell-gong No. 2. 1 x Bell-gong No. 2A. 1 x Capacitor, M.C., No. 102. 1 x Clip No. 14. 1 x Coil, Induction. 2 x Washers, Locking, No. 1-5/16".
Adjustment of Magneto bells
Diagram - N529.