Improved fire alarm signal box
date: label: Date made
content: 1867
name: label: associated user
content: unknown
notes: label: Location
content: Currently not on view
place: label: place made
content: United States: Massachusetts, Boston
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from H. S. Russell
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.201331
label: catalog number
content: 201331
label: accession number
content: 34714
objectType: label: Object Name
content: Signal Box
label: Object Name
content: fire alarm
physicalDescription: label: Measurements
content: overall: 10 1/2 in x 8 3/4 in x 4 1/2 in; 26.67 cm x 22.225 cm x 11.43 cm