Valve

Maker and role
Arcturus Engineering Incorporated, Manufacturer
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Object detail

Accession number
1978.1704
Maker
Arcturus Engineering Incorporated
Description
Long cylindrical blue glass tube bulb with a circular black bakelite base stand and 4 metal screws. Base has 4 copper electrical prongs.
Marks
Arcturus, Made in USA
Silver / Marshall / Made / in U.S.A
Media/Materials
Processed Material/Glass
Processed Material/Metal
Processed Material/Synthetic/Plastic/Bakelite
Credit Line
Arcturus Engineering Incorporated. Valve, 1978.1704. The Museum of Transport and Technology (MOTAT).

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