Lamp bulb, incandescent

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Ingenium, 1992.0723.001
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OBJECT TYPE: TUNGSTEN/VACUUM/25W/120V/PEAR/SCREW
DATE: 1955
ARTIFACT NUMBER: 1992.0723.001

MANUFACTURER: General Electric Co.
MODEL: Unknown
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, STEM, BUTTON/ METAL (BRASS?) BASE/ NICKEL LEADS/ 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: 9.5 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/ SPECIAL/ DECORATIVE
Technical: Unknown
Area Notes: Unknown

Details

Markings: LAMP.1 HAS STAMPED (ETCHED?) INTO TOP OF BULB: 'GENERAL GE ELECTRIC 120V 25WATT'/ NEXT TO THIS IS ANOTHER SLIGHTLY FADED STAMP WHICH READS: '30'/ LAMP.2 HAS A FADED STAMP ON TOP OF BULB WHICH READS: 'MAZDA 25W 120V GE'
Missing: N/A
Finish: LAMP.1 HAS A RED BULB,.2 HAS A GREEN BULB/ BOTH LAMPS HAVE BRASS COLOURED BASES/ BRASS COLOURED BASE BUTTONS WITH A DROP OF SOLDER IN CENTER/ BLACK CONTACT RINGS
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 1955, Artifact no. 1992.0723, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.0723.001/

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