Lamp bulb, incandescent

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Ingenium, 1992.0731.001
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OBJECT TYPE: TUNGSTEN/VACUUM/40W/115-125V/ROUND/SCREW
DATE: 1947
ARTIFACT NUMBER: 1992.0731.001

MANUFACTURER: General Electric Co.
MODEL: Unknown
LOCATION: Unknown

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, STEM/ METAL (BRASS?) BASE/ NICKEL LEADS/ MOLYBDENUM WIRE SUPPORTS/ DUMET LEADS THROUGH SEAL

Dimensions

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

Length: 10.7 cm
Width: 7.9 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: Unknown
State/Province: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Unknown
Function: LIGHTING/ SPECIAL/ DECORATIVE/ INDOOR
Technical: Unknown
Area Notes: Unknown

Details

Markings: LAMP.1 HAS STAMPED ONTO ITS BULB IN GREY: 'GENERAL ELECTRIC 25 WATT GE'/ ON THE BULB OF LAMP.3 IN YELLOW IS: 'EDISON MAZDA 40 WATTS GE'
Missing: N/A
Finish: LAMP.1 HAS A BULB WHICH IS WHITE,.2 IS IVORY COLOURED,.3 IS ORANGE/RED AKA 'FLAMETINT'/ ALL BASES ARE BRASS COLOURED, AS ARE BASE BUTTONS/ BLACK CONTACT RING/ BASES HAVE A SEALANT ON THEM WHICH COVERS THE BASES WHERE THEY JOIN THE BULB
Decoration: N/A

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

General Electric Co., Lamp bulb, incandescent, circa 1947, Artifact no. 1992.0731, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1992.0731.001/

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