Metropolitan-Vickers thermionic triode valve

Made:
1925 in England
maker:
Metropolitan-Vickers Electrical Company Limited
Metropolitan-Vickers thermionic triode valve

Metropolitan-Vickers thermionic triode valve
Science Museum Group
© The Board of Trustees of the Science Musuem

Metropolitan-Vickers thermionic triode valve

3

Details

Category:
Radio Communication
Object Number:
Y7001.608
Materials:
glass, plastic (unidentified) and metal (unknown)
Measurements:
overall: 104 mm 30 mm,
type:
triode valve and thermionic valve