Projection lamp
date: label: date made
content: ca 1930
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN80755U16
objectType: label: Object Name
content: Light Bulb
label: Object Name
content: incandescent lamp
label: Other Terms
content: Light Bulb; Lighting Devices; Bayonet; Coiled
physicalDescription: label: Measurements
content: light bulb: 3 in x 13/16 in; 7.62 cm x 2.0066 cm