Skip to main content
Image Not Available for Octal Output Beam Tetrode
Octal Output Beam Tetrode
Image Not Available for Octal Output Beam Tetrode

Octal Output Beam Tetrode

Manufacturer
Object NameValve
ClassificationsEngineering
DimensionsOverall: Height: 7.8 cm, Diameter: 2.7 cm
AcquisitionPresented in 1987 by Mr I Robertson.
LocationView by Appointment - Aberdeen Treasure Hub
Object numberABDMS012938
3 Valve Battery Receiver
Marconi
c. 1927 - 1930