Rotary Spark Discharger, 1912-15
date: label: date made
content: c 1912-15
label: date made
content: ca 1913
name: label: maker
content: ECK Dynamo & Motor Company
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 Frank Orth
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.311156
label: catalog number
content: 311156
label: accession number
content: 139284
objectType: label: Object Name
content: transmitter, radio
label: Object Name
content: radio transmitter
physicalDescription: label: Measurements
content: overall: 15 1/2 in x 13 in x 11 1/2 in; 39.37 cm x 33.02 cm x 29.21 cm