Vacuum tube
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Ingenium,
1976.0070.001
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- OBJECT TYPE
- DETECTOR/AMPLIFIER/OSCILLATOR
- DATE
- 1915–1921
- ARTIFACT NUMBER
- 1976.0070.001
- MANUFACTURER
- Cunningham, Elmer T.
- MODEL
- AUDIOTRON
- LOCATION
- San Francisco, California, United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 9.2 cm
- Width
- 2.3 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
- Cunningham
- Country
- United States of America
- State/Province
- California
- City
- San Francisco
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
FOR DETECTION, AMPLIFICATION, AND OSCILLATION IN A RADIO RECEIVER - Technical
-
TYPE SAMPLE OF A VERY EARLY TRIODE - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'AUDIOTRON/ 11/07/05. 1/15/07. 2/18/08'
- Missing
- From CA of 02/06/1998 by Pat Montero: No - Complete
- Finish
- UNCOLOURED GLASS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Cunningham, Elmer T., Vacuum tube, circa 1915–1921, Artifact no. 1976.0070, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1976.0070.001/
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