TELEGRAPH SWITCHBOARDS

Switchboards TG 853, TG 854 and TG 853
These are used in the controlling office of a Teleprinter-Broadcast system. They are all table pattern.

Used with Equipments, Teleprinter-Broadcast No. 1 (for TG853), No. 2 (for TG854) and No. 3 (for TG855).

Capacities: TG853 is a 2+10/12, TG854 is a 4+20/24 and TG855 is a 4+30/34.

Drawings - 60001, 60002 and 60003.

Switchboards TG 965

Drawing - 60757.

Switchboards TG 964

Drawings - 60757 and 60763.

Switchboards TG 1049
Broadcast switchboard.

Capacity: 2+10/12.

Drawing - 64100.

Switchboards TG 1090
Main and Extension switch unit.

Drawings - 64102 and 64723.

Switchboards TG 3517
For "Tariff A" renter's office. Provides partial or full teleprinter intercommunication between 2 main offices and one extension office.

Metal cased with the dimensions 10.5" x 13.5" x 14.25".

Drawing - 64109.

Switchboards TL 190
A wall pattern switchboard (2+5) used for concentration of telegraph circuits worked by telephone.

Switchboards TL 191
A wall pattern switchboard (4+7) used for concentration of telegraph circuits worked by telephone.

Switchboards TL 2060
Wooden cased switchboard for one instructor at phonogram training centres. Used with Desks, TL 2059 and Base for Switchboards, Phonogram No. 1.

Drawing - 60772.

Pictures