Lamp bulb, incandescent

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OBJECT TYPE: TUNGSTEN/VACUUM/80CP/4A/STRAIGHT/SCREW
DATE: 1910–1912
ARTIFACT NUMBER: 1992.0947.001

MANUFACTURER: Warren Electric & Speciality Co.
MODEL: PEERLESS MAZDA
LOCATION: Warren, 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 BASE & SKIRT/ PLATINUM LEADS THROUGH SEAL/ CORK LEADS SEPARATOR/ COPPER LEADS/ MOLYBDENUM WIRE FILAMENT SUPPORTS/ 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: 10.1 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: Warren
Country: United States of America
State/Province: Ohio
City: Warren

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Unknown
Function: LIGHTING/ GENERAL/ SERIES
Technical: Unknown
Area Notes: Unknown

Details

Markings: HANDWRITTEN IN BLACK INK ON STEM IS:'8040 266 120 50+'/ BLACK ON YELLOW PAPER STEM INSERT HAS LAMP OUTLINE ON BOTH SIDES READS: 'THE MANUFACTURER OF THIS LAMP IS LICENSED UNDER PATENTS NOTED ON OTHER SIDE/ JAN.22.1895. APR.16.1895. NOV.8.1904. JAN.9.1897. APR.27.1909. JUN.2.1903. MAR.30.1909 N.P. 6441'/ STAMPED INTO BASE SKIRT IS: '-PAT. NOV.8.1904 NOV.22. 1904-'/ BLACK ON WHITE OVAL PAPER STICKER ON BULB READS: '[?] AMP Seri[e]s Burning 80CP'/ THIS LABEL HAS BEEN TORN IN HALF AND REAPPLIED TO BULB AT SOME POINT/ STAMPED ONTO BULB IN WHITE IS: 'MAZDA'
Missing: N/A
Finish: CLEAR GLASS BULB, BUTTON ROD & STEM/ BRASS COLOURED BASE & SKIRT/ HOLE BELOW SKIRT/ BLACK CONTACT RING/ TAN COLOURED LEADS SEPARATOR/ BLACK ON YELLOW PAPER STEM INSERT/ SINGLE WIRE 'W' SHAPED FILAMENT/ THREE WIRE FILAMENT SUPPORTS
Decoration: N/A

CITE THIS OBJECT

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

Warren Electric & Speciality Co., Lamp bulb, incandescent, circa 1910–1912, Artifact no. 1992.0947, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.0947.001/

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