Display of experimental incandescent lamp filament coatings
date: label: date made
content: ca. 1879
label: date made
content: ca 1879
name: label: maker
content: Edison
label: maker
content: Edison, Thomas Alva
setName: label: See more items in
content: Work and Industry: Electricity
label: Exhibition
content: Lighting a Revolution
label: Exhibition Location
content: National Museum of American History
creditLine: label: Credit Line
content: Gift of Mary M. Barker
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.262377
label: catalog number
content: 262377
label: accession number
content: 52207
objectType: label: Object Name
content: Experimental Filament Material, Set of
label: Object Name
content: lamp filaments
physicalDescription: label: Physical Description
content: glass (stopper (6) material)
label: Measurements
content: overall: 12 1/2 in x 13 1/2 in x 1 1/2 in; 31.75 cm x 34.29 cm x 3.81 cm