- Item type
- Object
- Provenance
- Presented by the Marconi Corporation.
- Primary inscriptions
- "5Z46" painted on exterior surface of bulb. "7S2 / J5G" painted on lower section of exterior surface of bulb.
- Object type
- Radio valve
- Dimensions
- Diameter: 45mm Height: 120mm Weight: 0.05kg
- Inventory No
- 48685
- Accession Number
- 2004-9/262
Description
Full Wave Rectifier Radio Valve (or Tube) Type 5ZEG, in unmatching plain cardboard carton. Glass valve with black plastic? base, eight steel base pins, and one central black plastic? base pin.
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