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Boxed Rectifying Valve: Type U31 Rectifying Valve
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for Boxed Rectifying Valve: Type U31 Rectifying Valve
Boxed Rectifying Valve: Type U31 Rectifying Valve
Manufacturer
Marconi
Object Name
Valve
Classifications
Engineering
Acquisition
Presented in 1987 by Mr I Robertson.
Location
View by Appointment - Aberdeen Treasure Hub
Object number
ABDMS012817
Keywords
Engineering
Receiving
Electrical
Discover More
Image Not Available
for Boxed Rectifying Valve: Type 5U4 Rectifying Valve
Boxed Rectifying Valve: Type 5U4 Rectifying Valve
A C Cossor Ltd.
Image Not Available
for 2 Boxed Rectifying Valves: Types CY1 and 5U4G Valves
2 Boxed Rectifying Valves: Types CY1 and 5U4G Valves
Mullard Limited
Image Not Available
for 5 Boxed Rectifying Valves
5 Boxed Rectifying Valves
Image Not Available
for 5 Boxed Rectifying Valves
5 Boxed Rectifying Valves
Image Not Available
for Type U81 Rectifying Valve
Type U81 Rectifying Valve
Image Not Available
for 13 Boxed Receiving Valves
13 Boxed Receiving Valves
Marconi
pre-1950
3 Valve Battery Receiver
Marconi
c. 1927 - 1930
Image Not Available
for Boxed Diode Receiver: Type EB34 Receiving Valve
Boxed Diode Receiver: Type EB34 Receiving Valve
Ever Ready
Image Not Available
for 2 Q Type Triode Receivers
2 Q Type Triode Receivers
Marconi
1920s
Image Not Available
for 2 Q Type Triode Receivers
2 Q Type Triode Receivers
Marconi
c. 1918
Image Not Available
for Q Type Triode Receiver
Q Type Triode Receiver
Marconi
c. 1918
Image Not Available
for 2 Q Type Triode Receivers
2 Q Type Triode Receivers
Marconi
1920s
Image Not Available
for 10 Boxed Receiving Valves
10 Boxed Receiving Valves
Image Not Available
for 23 Boxed Receiving Valves
23 Boxed Receiving Valves
Image Not Available
for 54 Boxed Receiving Valves
54 Boxed Receiving Valves
Image Not Available
for 4 Boxed Receiving Valves
4 Boxed Receiving Valves
Image Not Available
for 6 Boxed Receiving Valves
6 Boxed Receiving Valves
Image Not Available
for 3 Boxed "Foreign" Receiving Valves
3 Boxed "Foreign" Receiving Valves
Image Not Available
for 55 Boxed Receiving Valves
55 Boxed Receiving Valves
Image Not Available
for 55 Boxed Receiving Valves
55 Boxed Receiving Valves
Image Not Available
for 36 Boxed Receiving Valves: American Pattern
36 Boxed Receiving Valves: American Pattern
Brimar
pre-1950
Image Not Available
for Boxed 220-PT Receiving Valve
Boxed 220-PT Receiving Valve
A C Cossor Ltd.
Image Not Available
for 14 Boxed Receiving Valves
14 Boxed Receiving Valves
Mullard Limited
Image Not Available
for Boxed 185-BT Receiving Valve
Boxed 185-BT Receiving Valve
A C Cossor Ltd.