AC relay to switchboard used on old magneto circuits to ring exchange

SMG00305579
Science Museum Group
© The Board of Trustees of the Science Museum

AC relay to switchboard used on old magneto circuits to ring exchange, Newport station exchange

Details

Category:: Telecommunications

Object Number:: 1971-333

type:: switchboard

credit:: British Railways, Western

Cite this page

Rights

We encourage the use and reuse of our collection data.

Data in the title, made, maker and details fields are released under Creative Commons Zero . Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence

Using our data

Download

Download catalogue entry as json

Download manifest IIIF

Our records are constantly being enhanced and improved, but please note that we cannot guarantee the accuracy of any information shown on this website.

AC relay to switchboard used on old magneto circuits to ring exchange

Details

Related Objects

MICROTAC Cellular Telephone, 1993

Excell M2 Pocketphone, 1987.

Five hundred-line switch RVA 30314, 1970

Motorola StarTAC mobile phone, 1997.

Cooke and Wheatstone five-needle telegraph

Specimen of lightweight transatlantic telephone cable, 1961