Thermionic valve made by Marconi

Made:
1934 in England
SMG00247928

SMG00247928
Science Museum Group
© The Board of Trustees of the Science Musuem

Thermionic valve made by Marconi, VMS4 MET in original carton box.

Details

Category:
Electronic Components
Object Number:
Y7001.681
type:
thermionic valve - valve,tetrode