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Tungsram Radio Valve Type RV200/600, by Tungsram, English, Mid 20th Century

preview image for Tungsram Radio Valve Type RV200/600, by Tungsram, English, Mid 20th Century
Inventory Number: 97232
Object Type:
Place Created: England United Kingdom Europe
Accession Number: 2004-9/243
Brief Description: Full Wave Rectifier Radio Valve (or Tube) Type RV200/600, without carton. Glass valve with black plastic? base, four steel base pins and one central black base pin.
Primary Inscriptions: "TUNGSRAM / * RV200/600 * / MADE IN ENGLAND" etched on exterior surface of bulb.
Provenance: Presented by the Marconi Corporation.
Collection Group: Marconi Collection
Material(s): Glass
steel
plastic?
assorted metals.
Dimensions:
Height Width Depth Diameter Unit
128 40 mm

Narratives

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