Lamp bulb, incandescent
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1992.0831.001
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- OBJECT TYPE
- TUNGSTEN/VACUUM/25W/110V/STRAIGHT/SCREW
- DATE
- 1915
- ARTIFACT NUMBER
- 1992.0831.001
- MANUFACTURER
- Westinghouse Lamp Co.
- MODEL
- Unknown
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- TUNGSTEN VACUUM/ GLASS BULB, BUTTON & STEM/ BRASS BASE/ DUMET LEADS THROUGH SEAL/ MOLYBDENUM WIRE SUPPORTS/ FIBER LEADS SEPARATOR
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 13.3 cm
- Width
- 6.0 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Lighting Technology
- Category
- Lamp bulbs
- Sub-Category
- N/A
Manufacturer
- AKA
- Westinghouse
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
LIGHTING/ GENERAL/ CLEAR - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- ETCHED ONTO BULBS IS: 'W MAZDA'/ STAMPED ONTO STEM IS,.1: 'G20',.2: 'E12'
- Missing
- N/A
- Finish
- CLEAR GLASS BULB, BUTTON & STEM/ BRASS COLOURED BASE & BASE BUTTON/ BLACK CONTACT RING/ WHITE LEADS SEPARATOR IN.1, GREY LEADS SEPARATOR IN.2/ FILAMENT CONSISTS OF FIVE LOOPS SUPPORTED AT TOP BY FIVE & FOUR SUPPORTS AT BOTTOM
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Westinghouse Lamp Co., Lamp bulb, incandescent, circa 1915, Artifact no. 1992.0831, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1992.0831.001/
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