TELEPHONE No. 115
box mounted on a wall board, complete with Transmitter arm. The
Box Coin Collecting No. 13 has a bell receiver that locates on switch hooks fitted in the top left hand side of the casing.
Used in Manual (Central Battery) exchange areas.
Used with Bellset No. 1 and Relays & Coils No. 29 AN.
Filled in switch hook slots can still be found in existing boxes that were factory refurbished.
Last revised: August 05, 2011