Rymer-Jones Key

Rymer-Jones Key, no. 6670 by Nalder Brothers and Co. London

Creative Commons LicenseThis 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

Rymer-Jones Key, no. 6670 by Nalder Brothers and Co. London
Science Museum Group
© The Board of Trustees of the Science Museum

Rymer-Jones Key, no. 6670 by Nalder Brothers and Co. London

Details

Category:
Telecommunications
Object Number:
1989-985
type:
key
credit:
Muirhead Vactric Components Limited