Antique radios, Old Time Radios
ORP69
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| Tube type: |
Photo resistor |
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| Identical to |
ORP69
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| Similar
Tubes |
Normally replaceable-slightly different:
ORP62
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| Base |
Wires
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| Filament |
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| Description |
Cadmium Sulphide photo-conductive cell.
Side-on and end-on version of the side-on ORP62
Text in other
languages (may
differ)
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| Information source |
-- Collector info (Sammler)
- - Manufacturers Literature Mullard 1962
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Collection of
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