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Image Not Available for 2 Red Coated Heptodes
2 Red Coated Heptodes
Image Not Available for 2 Red Coated Heptodes

2 Red Coated Heptodes

Manufacturer
Object NameValve
ClassificationsEngineering
AcquisitionPresented in 1987 by Mr I Robertson.
LocationView by Appointment - Aberdeen Treasure Hub
Object numberABDMS012911
Image Not Available for Boxed Heptode/Triode
Boxed Heptode/Triode
Mullard Limited
Image Not Available for 2 Red Coated Diodes
2 Red Coated Diodes
Mullard Limited
Image Not Available for 2 Red Coated Pentodes
2 Red Coated Pentodes
Mullard Limited
Image Not Available for Red Coated Pentodes
Red Coated Pentodes
Mullard Limited
Image Not Available for Red Coated Hexode
Red Coated Hexode
Mullard Limited
Image Not Available for Red Coated Triode/Pentode
Red Coated Triode/Pentode
Mullard Limited
Image Not Available for Cut-Away" Heptode
Cut-Away" Heptode
A C Cossor Ltd.
Image Not Available for Red Coated Diode
Red Coated Diode
Image Not Available for 2 Miniature Frequency Changers
2 Miniature Frequency Changers
Mullard Limited
Image Not Available for 2 Miniature Tuning Indicators
2 Miniature Tuning Indicators
Mullard Limited
Image Not Available for Loose Output Miniatures
Loose Output Miniatures
Mullard Limited
Image Not Available for 3 Triode Receivers
3 Triode Receivers
Mullard Limited
Image Not Available for Cut-Away" Pentode
Cut-Away" Pentode
Mullard Limited
Image Not Available for Boxed T.V. Half Wave Rectifier
Boxed T.V. Half Wave Rectifier
Mullard Limited
Image Not Available for Boxed Full Wave Rectifier
Boxed Full Wave Rectifier
Mullard Limited
Image Not Available for Boxed Output Pentode
Boxed Output Pentode
Mullard Limited
Image Not Available for 2 Boxed Rectifying Valves: Types CY1 and 5U4G Valves
2 Boxed Rectifying Valves: Types CY1 and 5U4G Valves
Mullard Limited
3 Valve Battery Receiver
3 Valve Battery Receiver
Mullard Limited
c. 1932
Image Not Available for 14 Boxed Receiving Valves
14 Boxed Receiving Valves
Mullard Limited
Image Not Available for Sub Miniature Tuning Indicator, Boxed
Sub Miniature Tuning Indicator, Boxed
Mullard Limited
Image Not Available for 22 Valve/Semiconductor Lists
22 Valve/Semiconductor Lists
Mullard Limited
1956 - 1971
Image Not Available for 3 Valve/Tube Data Lists
3 Valve/Tube Data Lists
Mullard Limited
1960 - 1965
Image Not Available for Mullard Valve's Pocket Data Booklet
Mullard Valve's Pocket Data Booklet
Mullard Limited
1962-1963
Image Not Available for 5 Valve Data/Price Lists
5 Valve Data/Price Lists
Mullard Limited
1951