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Record Details

De Forest Audiotron Radio Valve, by De Forest, Early 20th Century

preview image for De Forest Audiotron Radio Valve, by De Forest, Early 20th Century
Inventory Number: 99552
Object Type:
Persons: Lee De Forest
Date Created: Early 20th Century
Accession Number: 2004-9/186
Brief Description: De Forest Audiotron Radio Valve, in cylindrical form with interior copper? coil with metal band around interior of tube. With assorted wires.
Primary Inscriptions: None
Provenance: Presented by the Marconi Corporation.
Collection Group: Marconi Collection
Material(s): Copper?
glass
assorted metals.
Asbestos?
Dimensions:
Height Width Depth Diameter Unit
110 24 mm

There are no associated narratives.

Image with multimedia irn 40232Image with multimedia irn 40233

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