Ferranti valve

Made:
1928 in England
maker:
Ferranti Limited
Ferranti valve

Ferranti valve
Science Museum Group
© The Board of Trustees of the Science Musuem

Ferranti valve made in England 1928

Details

Category:
Radio Communication
Object Number:
Y7001.975
Materials:
plastic (unidentified), metal (unknown) and glass
Measurements:
overall: 131 mm 59 mm,
type:
thermionic valve - valve,multiple