Vacuum tube
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1967.0913.001
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- OBJECT TYPE
- DETECTOR/AMPLIFIER
- DATE
- 1925
- ARTIFACT NUMBER
- 1967.0913.001
- MANUFACTURER
- Westinghouse
- MODEL
- WD11
- LOCATION
- 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/ SYNTHETIC/ METAL/ PAPER LABEL
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 8.9 cm
- Width
- 3.0 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
- Westinghouse
- Country
- United States of America
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
USED AS A DETECTOR & AMPLIFIER IN HOUSEHOLD RADIO RECEIVERS OPERATING FROM DRY CELLS - Technical
-
FIRST BROADCAST TYPE TUBE TO HAVE AN OXIDE-COATED FILAMENT/ WORLD'S FIRST TUBE TYPE DESIGNED FOR OPERATION FROM A SINGLE DRY CELL FOR USE IN DOMESTIC HOUSEHOLD RECEIVERS - Area Notes
-
Unknown
Details
- Markings
- STAMPED ON TOP OF BULB: 'WESTINGHOUSE WD-11/ [LOGO]'/ ON LABEL AFFIXED TO TUBE: 'WESTINGHOUSE RADIO/ Sold By.../ WARNING Date.../ Positively no adjustment if this label/ removed of if dealer's name and date of/ sale is omitted'/EMBOSSED ON BOTTOM: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK BASE/ WHITE LABEL TRIMMED IN ORANGE WITH BLACK PRINTING
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Westinghouse, Vacuum tube, circa 1925, Artifact no. 1967.0913, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1967.0913.001/
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