Brown repeater, c. 1900s.

Made:: 1900-1910

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

Buy this image as a print

Buy

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

License

Brown microphone amplifier
Science Museum Group
© The Board of Trustees of the Science Museum

Brown microphone amplifier

Brown repeater, c. 1900s.

Details

Category:: Telecommunications

Object Number:: 1948-380

type:: microphones, microphone amplifiers and telegraphic equipment

credit:: Sydney George Brown

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.

Brown repeater, c. 1900s.

Details

Related Objects

EM-72 telephone, 1955-1977 (telephone)

Hull Corporation telephone, 1900-1910 (telephone)

SIM card produced for Telecom Australia, 1994 (mobile telephone component)

SIM card issued by Vodacom, 1994 (mobile telephone component)

SIM card issued by Total Access Communications, 1994 (mobile telephone component)

Mobile telephone call box used in Cameroon, 2008-2012 (call box)