Telegraph Switchboard Instructions 2A
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 Field Curry
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.334250
label: catalog number
content: 334250
label: accession number
content: 312605
objectType: label: Object Name
content: Switchboard Instructions
label: Other Terms
content: Switchboard Instructions; Telegraphy