Signal amplifier
date: label: date made
content: 1930
label: associated date
content: 1930
name: label: maker
content: Western Electric
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Chesapeake & Potomac Telephone Company, thru Leo O'Connor
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.337049
label: catalog number
content: 337049
label: accession number
content: 1980.0277
objectType: label: Object Name
content: telephone component
label: Other Terms
content: Components; Telephone and Telegraph; Telephone and Telegraph
physicalDescription: label: Measurements
content: overall: 18 in x 15 in x 24 in; 45.72 cm x 38.1 cm x 60.96 cm