Lamp bulb, incandescent
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1992.0910.001
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- OBJECT TYPE
- TUNGSTEN/VACUUM/40W/120V/STRAIGHT/SCREW
- DATE
- 1920–1922
- ARTIFACT NUMBER
- 1992.0910.001
- MANUFACTURER
- General Electric Co.
- MODEL
- MAZDA
- LOCATION
- United States of America
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- TUNGSTEN FILAMENT/ GLASS BULB, BUTTON ROD & STEM/ BRASS BASE/ DUMET LEADS THROUGH SEAL/ MOLYBDENUM WIRE SUPPORTS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 12.6 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
- General Electric
- Country
- United States of America
- 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
- FADED STAMP ON TOP OF LAMP.1 BULB READS: 'MAZDA 40W 120V GE'/ ON STEM IN CLEAR NUMERALS IS; ON.1: '37 [1] 4 BO'; ON.2: '10 4 BO'
- Missing
- N/A
- Finish
- CLEAR GLASS BULB, BUTTON ROD & STEM/ BRASS COLOURED BASE/ BLACK CONTACT RING/ FILAMENTS CONSIST OF 5 LOOPS WITH NINE SUPPORTS/ VENT HOLE IN STEMS
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
General Electric Co., Lamp bulb, incandescent, circa 1920–1922, Artifact no. 1992.0910, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1992.0910.001/
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