Marconi Wireless Telegraph Company Ltd MTWC triode valve type DET 1

Made:
circa 1927 in England
Marconi Wireless Telegraph Com

Marconi Wireless Telegraph Com
Science Museum Group
© The Board of Trustees of the Science Musuem

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