Lamp bulb, incandescent

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Ingenium, 1992.0959.001
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OBJECT TYPE: TUNGSTEN/VACUUM/125W/112V/STRAIGHT/SCREW
DATE: 1910–1914
ARTIFACT NUMBER: 1992.0959.001

MANUFACTURER: MONOWATT
MODEL: Unknown
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: TUNGSTEN FILAMENT/ GLASS BULB, BUTTON ROD & STEM/ BRASS BASE WITH PORCELAIN INSULATION/ PLATINUM LEADS AT SEAL

Dimensions

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

Length: 17.0 cm
Width: 8.0 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: MONOWATT
Country: Unknown
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: HANDWRITTEN IN BLACK INK ON STEM IS: '6657 41'/ STAMPED ONTO SIDE OF BULB IS: '121113 MONOWATT'/ AROUND TIP WITHIN A CIRCLE IS STAMPED: 'G. LEWIS. MONTREAL'/ STAMPED ONTO BASE SKIRT IN BLACK IS: '112 125W'/ HANDWRITTEN IN PENCIL ON BASE CONTACT RING IS: '100 ESS[O]N NOV 14 120'
Missing: N/A
Finish: CLEAR GLASS BULB, BUTTON ROD & STEM, BOTH BULB & BUTTON ROD ARE DARKENED FROM USE/ BRASS COLOURED SKIRTED BASE & BASE BUTTON/ WHITE CONTACT RING/ FILAMENT IS BROKEN
Decoration: N/A

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

MONOWATT, Lamp bulb, incandescent, circa 1910–1914, Artifact no. 1992.0959, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.0959.001/

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