Vacuum tube
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1975.0511.001
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- OBJECT TYPE
- DETECTOR
- DATE
- 1916–1919
- ARTIFACT NUMBER
- 1975.0511.001
- MANUFACTURER
- Edison Swan Electric Co. Ltd.
- MODEL
- R (EDISWAN)
- LOCATION
- England
More Information
General Information
- Serial #
- 911
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ SYNTHETIC
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 10.8 cm
- Width
- 3.8 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- Edison
- Country
- England
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
Unknown - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- ETCHED ON GLASS: 'EDISWAN/ R/ SERIAL NO./ 911'/ HANDWRITTEN ON BOX: 'Ediswan/ "R" Valve/ SERIAL # 911 [2 TIMES]'/ STAMPED ON BOX:'MANUFACTURED BY/ THE M.O. VALVE CO. LTD./ G.E.C./MADE IN ENGLAND/ R/ C [CONTAINING ARROW HEAD]'
- Missing
- N/A
- Finish
- Unknown
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Edison Swan Electric Co. Ltd., Vacuum tube, circa 1916–1919, Artifact no. 1975.0511, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1975.0511.001/
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