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Image Not Available for Thermionic Valve Circuits
Thermionic Valve Circuits
Image Not Available for Thermionic Valve Circuits

Thermionic Valve Circuits

Date1947
Object NameBook
Mediumboard:paper
ClassificationsEngineering
DimensionsOverall: Height: 22 cm, Width: 14.8 cm
AcquisitionPresented in 1987 by Mr I Robertson.
LocationView by Appointment - Aberdeen Treasure Hub
Object numberABDMS012975
Image Not Available for The Physical Principles Of Wireless
The Physical Principles Of Wireless
1940
Image Not Available for 167 Loose Receiver Valves
167 Loose Receiver Valves
3 Valve Homemade Receiver
3 Valve Homemade Receiver
1930s
3 Valve Battery Receiver
3 Valve Battery Receiver
c. 1930
Image Not Available for 10 Boxed Receiving Valves
10 Boxed Receiving Valves
Image Not Available for 191 Loose Octal Receiver and Rectifier Valves, American Pattern
191 Loose Octal Receiver and Rectifier Valves, American Pattern
before 1950
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 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 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
3 Valve Mains Receiver
3 Valve Mains Receiver
Short Wave Receiver/Transmitter
Short Wave Receiver/Transmitter
Image Not Available for Valve List
Valve List
1945
Image Not Available for R Type Triode Valve
R Type Triode Valve
c. 1918
Image Not Available for Triode Receiving Valve Type B5
Triode Receiving Valve Type B5
c. 1924
Image Not Available for Px4 Output Triode Valve
Px4 Output Triode Valve
1930s
4 Valve Battery Receiver
4 Valve Battery Receiver
1944
Image Not Available for 6 Ad Sheets For Audio Equipment
6 Ad Sheets For Audio Equipment
1980s