- Item type
- Object
- Provenance
- Presented by the Marconi Corporation.
- Primary inscriptions
- "AR 8 / ZA 7022 / V" printed on painted exterior surface of bulb. AR8 / ZA7022 / V printed on exterior surface of carton side.
- Object type
- Radio valve
- Dimensions
- Diameter: 35mm Height: 95mm Weight: 0.05kg
- Inventory No
- 71310
- Accession Number
- 2004-9/239
Description
Battery Double Diode Triode Radio Valve (or Tube) Type AR8, in printed speckled cardboard carton. Valve with white-painted (or screened) glass, single steel top cap and black plastic? base. With eight steel base pins and one black plastic? central base pin.
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