Lamp bulb, incandescent

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Ingenium, 1992.0946.001
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OBJECT TYPE: TUNGSTEN/VACUUM/27V/STRAIGHT/SCREW
DATE: 1910
ARTIFACT NUMBER: 1992.0946.001

MANUFACTURER: SHELBY LAMP CO.
MODEL: Unknown
LOCATION: Ohio, United States of America

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 SKIRTED BASE/ PLATINUM LEADS THROUGH SEAL/ CORK LEADS SEPARATOR/ MOLYBDENUM WIRE FILAMENT SUPPORTS/ HEAVY COPPER LEADS/ PAPER STEM INSERT

Dimensions

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

Length: 24.8 cm
Width: 12.6 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: SHELBY
Country: United States of America
State/Province: Ohio
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Unknown
Function: LIGHTING/ GENERAL/ SERIES
Technical: EARLY EXTRUDED TUNGSTEN FILAMENT
Area Notes: Unknown

Details

Markings: HANDWRITTEN IN BLACKINK ON STEM IS: '303.0 100 29X'/ BLACK ON CREAM PAPER STEM INSERT HAS LAMP OUTLINE ON BOTH SIDE, READS: 'THE MANUFACTURER OF THIS LAMP IS LICENSED UNDER PATENTS NOTED ON OTHER [SIDE]/ JAN.22.1895. JAN.19.1897. JUN.2.1903. NOV.8.1904. MAR.30.1909. APR.[?] 1909. N.P.6441'/ STAMPED INTO BASE SKIRT IS: 'PATENTED NOV.8.1904 NOV.22.1904'/ REMAINS OF PAPER STICKER ON BULB HAS HANDWRITTEN IN BLACK INK ON IT: '27'
Missing: N/A
Finish: CLEAR GLASS BULB, BUTTON ROD & STEM/ BRASS COLOURED SKIRTED BASE/ BLACK RING BELOW SKIRT/ BLACK CONTACT RING/ COPPER COLOURED LEADS/ TAN COLOURED LEADS SEPARATOR/ BLACK ON WHITE PAPER STEM INSERT
Decoration: N/A

CITE THIS OBJECT

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

SHELBY LAMP CO., Lamp bulb, incandescent, circa 1910, Artifact no. 1992.0946, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingenium.ca/en/id/1992.0946.001/

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