British Telecom telephone amplifier or loudspeaker unit, model STM, 1981

Made:: 1981

maker:: British Telecom

Telephone amplifier or loudspeaker unit, model STM 81/1

This image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print

License this image for commercial use at Science and Society Picture Library

Telephone amplifier or loudspeaker unit, model STM 81/1
Science Museum Group
© The Board of Trustees of the Science Museum

Telephone amplifier or loudspeaker unit, model STM 81/1, made by British Telecom, 1981

Details

Category:: Telecommunications

Object Number:: 2000-945

type:: telephone amplifier

credit:: BNR Europe Ltd

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.

British Telecom telephone amplifier or loudspeaker unit, model STM, 1981

Details

Related Objects

Nokia 9000 Communicator mobile phone

MICROTAC Cellular Telephone, 1993

Mastec multimeter (from mobile phone repair workshop), 1987-2012

Telephone crossbar switch, Swedish Ericsson, 1921

Desk telephone transmitter and receiver (sectioned), 1926.

ATC Genie telephone, 1970-1984