Lamp bulb, incandescent

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OBJECT TYPE: TUNGSTEN/VACUUM/150W/120V/STRAIGHT/SCREW
DATE: 1915
ARTIFACT NUMBER: 1992.0865.001

MANUFACTURER: Canadian General Electric Co.
MODEL: EDISON MAZDA
LOCATION: 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 THROUGH SEAL/ COPPER LEADS/ FIBER LEADS SEPARATOR/ PAPER STEM INSERT

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 22.0 cm
Width: 11.0 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: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Unknown
Function: LIGHTING/ GENERAL/ CLER
Technical: EARLY TUNGSTEN LAMP
Area Notes: Unknown

Details

Markings: LAMPS.1 &.2 HAVE A BLACK ON WHITE OVAL PAPER STICKER ON BULB WHICH READS: 'CGE 150W EDISON MAZDA 120V'/RECTANGULAR PAPER STEM INSERT, BLACK ON WHITE, IN ALL LAMPS,.3 INSERT OBSCURED, READS: 'PATENTED 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921'/ HANDWRITTEN IN BLACK INK ON ALL STEMS IS; '1-B 82L'
Missing: N/A
Finish: CLEAR GLASS BULB, BUTTON ROD & STEM/ BRASS COLOURED SKIRTED BASE/ BLACK RING BELOW SKIRT/ VENT HOLE IN UNDERSIDE OF SKIRT/ BLACK CONTACT RING/ WHITE LEADS SEPARATOR/ RECTANGULAR BLACK ON WHITE PAPER STEM INSERT/ OVAL BLACK ON WHITE PAPER STICKER ON BULBS.1 &.2 ONLY/ FILAMENT HAS FIVE LOOPS & NINE WIRE SUPPORTS
Decoration: N/A

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If you choose to share our information about this collection object, please cite:

Canadian General Electric Co., Lamp bulb, incandescent, circa 1915, Artifact no. 1992.0865, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.0865.001/

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