Lamp bulb, incandescent
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1992.0853.001
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- OBJECT TYPE
- TUNGSTEN/VACUUM/40W/115V/STRAIGHT/SCREW
- DATE
- 1912
- ARTIFACT NUMBER
- 1992.0853.001
- MANUFACTURER
- Canadian General Electric Co.
- MODEL
- Unknown
- LOCATION
- Toronto, Ontario, Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 3
- AKA
- N/A
- Patents
- N/A
- General Description
- TUNGSTEN FILAMENT/ GLASS BULB, BUTTON ROD & STEM/ BRASS BASE/ DUMET LEADS THROUGHOUT/ MOLYBDENUM WIRE SUPPORTS/ FIBER LEADS SEPARATOR/ PAPER STEM INSERTS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 13.2 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
- Canada
- State/Province
- Ontario
- City
- Toronto
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- Unknown
- Canada
-
Unknown - Function
-
LIGHTING/ GENERAL/ CLEAR - Technical
-
Unknown - Area Notes
-
Unknown
Details
- Markings
- HANDWRITTEN IN BLACK INK ON BOTH STEMS IS: '-a-'/ PAPER STEM INSERT IS CRUMPLED & UNREADABLE IN LAMP.1, IN LAMP.2 IT READS: 'PATENTED 1908, 1909,1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920'/WORN & TORN,PARTIALLY MISSING PAPER BLACK ON WHITE STICKER READS: 'CGE [?] W [EDI]SON [MA]ZDA [1]15V'
- Missing
- N/A
- Finish
- CLEAR GLASS BULB, BUTTON ROD & STEM/ BRASS COLOURED BASE/ BLACK CONTACT RING/ GREY/BROWN LEADS SEPARATOR/ FILAMENT CONSISTS OF SIX LOOPS WITH SIX SUPPORTS AT TOP & FIVE AT BOTTOM/ LAMP.1 HAS A WORN & TORN STICKER, BLACK ON WHITE ON BULB
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
Canadian General Electric Co., Lamp bulb, incandescent, circa 1912, Artifact no. 1992.0853, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.0853.001/
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