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Record Details

Radio-Special Micro Radio Valve Type E6, 20th Century

preview image for Radio-Special Micro Radio Valve Type E6, 20th Century
Inventory Number: 42700
Object Type:
Accession Number: 2004-9/347
Brief Description: Radio-Special Micro Radio Valve Type E6, in glass balloon envelope. With partially silvered upper surface, probably due to manufacturing process. Upon partially-ribbed black bakelite? base with four steel base pins.
Primary Inscriptions: "RADIO-MICRO / SPECIAL / E6" printed on exterior surface of bulb.
Provenance: Presented by the Marconi Corporation.
Collection Group: Marconi Collection
Material(s): Glass
bakelite?
Steel
assorted metals.
copper alloy
Dimensions:
Height Width Depth Diameter Unit
95 35 mm

There are no associated narratives.

Image with multimedia irn 37206Image with multimedia irn 37207

Permalink: http://www.mhs.ox.ac.uk/object/inv/42700