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Image Not Available for Type U81 Rectifying Valve
Type U81 Rectifying Valve
Image Not Available for Type U81 Rectifying Valve

Type U81 Rectifying Valve

Object NameValve
ClassificationsEngineering
AcquisitionPresented in 1987.
LocationView by Appointment - Aberdeen Treasure Hub
Object numberABDMS012814
3 Valve Battery Receiver
Marconi
c. 1927 - 1930
5 Valve Mains Receiver
Alba
1934 - 1939