Signal post telephone system (2 telephones), by Standard Tel
Part of signal post telephone system (2 telephones), by Standard Telephones & Cables Ltd.
- Object Number:
- 1969-537/1
- type:
- signal post telephone
Signal post telephone system (2 telephones), by Standard Telephones & Cables Ltd.
Part of signal post telephone system (2 telephones), by Standard Telephones & Cables Ltd.
Part of signal post telephone system (2 telephones), by Standard Telephones & Cables Ltd.
Part of signal post telephone system (2 telephones), by Standard Telephones & Cables Ltd.