Vacuum tube
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Ingenium,
1986.0601.001
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- OBJECT TYPE
- ROUND/INDICATOR
- DATE
- 1947–1949
- ARTIFACT NUMBER
- 1986.0601.001
- MANUFACTURER
- Cossor
- MODEL
- 89D
- LOCATION
- England
More Information
General Information
- Serial #
- 777
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ METAL/ CERAMIC/ PAPER/ CARDBOARD
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 40.5 cm
- Width
- 10.5 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Radar
- Sub-Category
- N/A
Manufacturer
- AKA
- Cossor
- Country
- England
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- PROBABLY LATE 1940s
- Canada
-
USED IN CANADA - Function
-
DISPLAY TUBE USED IN OSCILLOSCOPE & RADAR APPLICATIONS. - Technical
-
TYPE SAMPLE - Area Notes
-
Unknown
Details
- Markings
- PRINTED ON LABEL AFFIXED TO GLASS: 'Cossor/ CATHODE/ RAY TUBE/ BRITISH RADIO VALVE MANUFACTURER'S ASSOCIATION/ BVA/ Type 89D Serial No. 777/ MADE IN ENGLAND'/ HANDWRITTEN ON CERAMIC INSIDE: 'H8979 40'/ STAMPED AROUND BOTTOM EDGE: 'Y2 X2 A3 X Y4 G C H H A1 A2'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS PAINTED INSIDE IN SHADES OF GREY WITH WHITE END/ BROWN PAINT AROUND BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Cossor, Vacuum tube, circa 1947–1949, Artifact no. 1986.0601, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1986.0601.001/
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