Thomson and Houston arc lamp regulator, patent # 220,508
name: label: maker
content: Thomson, Elihu
label: maker
content: Houston, Edwin J.
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: EM.251233
label: catalog number
content: 251233
label: accession number
content: 48865
label: patent number
content: 220508
objectType: label: Object Name
content: Arc Light
label: Object Name
content: arc lamp
label: Object Name
content: arc lamp regulator
label: Object Type
content: Patent Model
label: Other Terms
content: Arc Light; Lighting Devices
physicalDescription: label: Measurements
content: overall: 11 1/2 in x 6 in; x 29.21 cm x 15.24 cm