Marconi triode valve

Made:
1923/4 in England
Marconi triode valve

Marconi triode valve
Science Museum Group
© The Board of Trustees of the Science Musuem

Marconi triode valve A29; Type no. R

Details

Category:
Radio Communication
Object Number:
Y1984.48.29
Materials:
glass and metal (unknown)
type:
triode valve
taxonomy:
  • object genre
  • component parts
  • electrical component
  • component - object
credit:
Gift of Dr. G. R. Airth