Marconi Wireless Telegraph Company Ltd MTWC triode valve type DET 1

Made:
circa 1927 in England
Marconi Wireless Telegraph Company Ltd MTWC triode valve type DET 1

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Marconi Wireless Telegraph Company Ltd MTWC triode valve type DET 1, c. 1927

Details

Category:
Electronic Components
Object Number:
Y1974.34.160
Measurements:
overall: 190 mm
type:
thermionic valve - valve,triode