Medresco hearing aid

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

Medresco hearing aid external type OL20a displayed disassembled
Science Museum Group
© The Board of Trustees of the Science Museum

Medresco hearing aid external type OL20a displayed disassembled in showcase

Details

Category:: Telecommunications

Object Number:: 2004-129

Measurements:: overall (lying flat): 60 mm x 540 mm x 390 mm, 2.79 kg

type:: hearing aid

credit:: BT Group plc

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.

Medresco hearing aid

Details

Related Objects

Princess or Comtessa dial telephone, c.1950s (telephones)

Claudivs Converse electronic voice unit, 1985 (computer)

Sample of transatlantic cable, 1865-66 (cable)

Sample of 1851 Dover-Calais telegraph cable, 1851 (cable)

Audio trunk cable specimen, 1925-1935 (cable)

Creed 2P automatic teleprinter, 1925-1963 (teleprinter)