valve from Colossus project, 1940-1945
- Made:
- 1940-1945 in Bletchley Park
Resistor and capacitor, from Colossus project, designed by Tommy Flowers, made at the Post Office Research Station and used at the Government Code and Ciphers School at Bletchley Park, 1940-1945
Details
- Category:
- Computing & Data Processing
- Object Number:
- 1977-409/2
- Materials:
- plastic (unidentified) and metal (unknown)
- type:
- thermionic valve
- credit:
- Donated by Brian Randell