Vacuum tube
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1972.0064.001
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- OBJECT TYPE
- LOW POWER AMPLIFIER
- DATE
- 1926–1929
- ARTIFACT NUMBER
- 1972.0064.001
- MANUFACTURER
- NORTHERN ELECTRIC CO. LTD.
- MODEL
- 101D
- 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/ 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
- 5.7 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Telephone
- Sub-Category
- N/A
Manufacturer
- AKA
- NORTHERN ELECTRIC
- Country
- Canada
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- North America
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
MAINSTAY OF COMMERCIAL TELEPHONE COMMUNICATION FOR OVER 50 YEARS/ THE MOST OUTSTANDING OF THE TELEPHONE REPEATER TYPES - Function
-
WAS USED FOR VOICE REPEATER & MODULATORS IN TELEPHONE CARRIER SYSTEMS - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON GLASS: 'NORTHERN ELECTRIC/ COMPANY LIMITED/ 101-D/ MADE IN/ CANADA/ PATENTED 1917/ 1920 1922 1926'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
NORTHERN ELECTRIC CO. LTD., Vacuum tube, circa 1926–1929, Artifact no. 1972.0064, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1972.0064.001/
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