Intermediate Tablet Instrument, Tyers No. 7

Intermediate Tablet Instrument, Tyers No. 7

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

License

Science Museum Group
© The Board of Trustees of the Science Museum

Intermediate tablet instrument, Tyers No. 7, no provenance.

Details

Category:
Signalling & Telecommunications
Object Number:
2002-7714
type:
tablet instrument