light bulb
Datecirca 1907
Inventory Number1997-1-0392a
ClassificationLight Bulb
Subject
Maker
American
?
Cultural Region
Dimensions18 x 7.3 x 7.3 cm (7 1/16 x 2 7/8 x 2 7/8 in.)
Material
Accessoriesgoes with fixture (1997-1-0392b)
DescriptionA straight-sided clear glass lightbulb with a pointed tip and carbon filament in a double loop inside, attached to a glass base. Patented Oct. 15, 1907. Has a metal, screw-type mount with insulating element. There is an inscription stamped on the base.
Signedunsigned
Inscribedmarkings stamped on base
Curatorial Remarkspatented Oct. 15, 1907
FunctionA standard bulb of the early 1900s before tungsten.
Sylvania
Date: late 19th-early 20th Century
Object number: RS0368
Sylvania
Date: late 19th-early 20th Century
Accessories: brown cardboard box, with handwritten note, "345 on 35"
Object number: RS0369
Edison Manufacturing Company
Date: late 19th-early 20th Century
Object number: RS0370
Edison Manufacturing Company
Date: late 19th-early 20th Century
Accessories: 12 light bulbs in a shoe box
Object number: 1997-1-0778
Thomson-Houston Electric Company
Date: late 19th-early 20th Century
Object number: 1997-1-0767
Gilmore Electric Company
Date: late 19th-early 20th Century
Object number: 1997-1-1783
