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Mullard Radio Valve Type PY33, by Mullard, Britain, 1960s

preview image for Mullard Radio Valve Type PY33, by Mullard, Britain, 1960s
Inventory Number: 93858
Object Type:
Place Created: United Kingdom Europe
Accession Number: 2004-9/242
Brief Description: Mullard HT Rectifier Radio Valve (or Tube) Type PY33, without carton. For use with television receivers. Glass valve with black plastic? base, eight steel base pins and one black plastic? central base pin. Possibly missing three steel base pins. With BVA (British Radio Valve Manufacturers Association) logo stamp.
Primary Inscriptions: "MULLARD / PY33 / M BVA A / MADE IN / GREAT BRITAIN" printed on exterior surface of bulb.
Provenance: Presented by the Marconi Corporation in 2004.
Collection Group: Marconi Collection
Material(s): Glass
assorted metals.
Height Width Depth Diameter Unit
105 35 mm


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