Loud speaker valve type L.S.5. W/T, 1923
- Made:
- 1923 in Greater London
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Science Museum Group Collection
© The Board of Trustees of the Science Museum
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Loud speaker valve type L.S.5. W/T, made by the Marconi-Osram Valve Company Limited, London, England, 1923
Details
- Category:
- Electronic Components
- Object Number:
- 1923-625
- Materials:
- glass and metal (unknown)
- Measurements:
-
overall: 135 mm 56 mm, .072 kg
- type:
- thermionic valve
- credit:
- Donated by the M. O. Valve Company Limited
