Stearns duplex telegraph set
date: label: date made
content: ca 1880
name: label: maker
content: Stearns, Joseph Barker
label: maker
content: J. H. Bunnell & Co.
label: maker
content: Western Electric
label: maker
content: Continental Rubber Works
label: maker
content: L. E. Waterman Company
label: maker
content: E. H. Sargent & Co.
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 Scott Williams
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2013.0179.01
label: accession number
content: 2013.0179
label: catalog number
content: 2013.0179.01
objectType: label: Object Name
content: telegraph set
physicalDescription: label: Measurements
content: overall: 7 1/2 in x 28 1/2 in x 11 in; 19.05 cm x 72.39 cm x 27.94 cm
label: Measurements
content: original base plate: 1 3/4 in x 27 in x 9 1/2 in; 4.445 cm x 68.58 cm x 24.13 cm
label: Measurements
content: key: 2 in x 3 1/4 in x 8 in; 5.08 cm x 8.255 cm x 20.32 cm
label: Measurements
content: transmitter: 5 in x 9 in x 5 in; 12.7 cm x 22.86 cm x 12.7 cm
label: Measurements
content: differential relay: 4 in x 11 in x 5 1/2 in; 10.16 cm x 27.94 cm x 13.97 cm