Bennett's patent telephone translator

Bennett's patent telephone translator

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

Bennett's patent telephone translator
Science Museum Group
© The Board of Trustees of the Science Museum

Bennett's patent telephone translator

Details

Category:
Telecommunications
Object Number:
1914-787
type:
telephone translator
credit:
General Post Office. Telecommunications