Vacuum tube
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Ingenium,
1986.0586.001
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- OBJECT TYPE
- HALF WAVE/MERCURY VAPOUR
- DATE
- 1942
- ARTIFACT NUMBER
- 1986.0586.001
- MANUFACTURER
- General Electric Co.
- MODEL
- 872A/872
- LOCATION
- Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ CERAMIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 22.0 cm
- Width
- 5.6 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Transmitting
- Sub-Category
- N/A
Manufacturer
- AKA
- General Electric
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- PROBABLY EARLY 1940s
- Canada
-
Unknown - Function
-
TO CONVERT ALTERNATING CURRENT TO DIRECT CURRENT - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON BASE: 'GENERAL ELECTRIC/ RADIOTRON/ LICENSED BY THERMONICS LTD'/ STAMPED ON GLASS: 'MADE IN/ 872A/ 872/ CANADA'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ CLEAR LACQUER ON BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
General Electric Co., Vacuum tube, after 1942, Artifact no. 1986.0586, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1986.0586.001/
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