STERLING TELEPHONE AND ELECTRIC Co. Ltd
No. U 597
The illustration shows a Switchboard for 480 Subscribers, suitable for large Buildings or Institutions. These Boards can be supplied to any wiring required.
We shall be pleased to quote prices on application for Multiple Switch Boards, fitted with drop Shutter or Lamp Indicators.
Taken from the Sterling Catalogue No. 11 & 12
Last revised: April 28, 2021