telegraph key
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Paul G. Watson
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.325493
label: catalog number
content: 325493
label: accession number
content: 252994
objectType: label: Object Name
content: telegraph key