Williams duplex telegraph key.
date: label: date made
content: ca 1880
name: label: maker
content: Charles Williams, Jr.
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: 2013.0179.04
label: accession number
content: 2013.0179
label: catalog number
content: 2013.0179.04
objectType: label: Object Name
content: telegraph key
physicalDescription: label: Measurements
content: overall: 2 in x 3 1/4 in x 7 3/4 in; 5.08 cm x 8.255 cm x 19.685 cm