Royal Ediswan "Fleming oscillation valve"
name: label: maker
content: Royal Ediswan
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 Dr. Frank Stanton
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2004.0251.02
label: accession number
content: 2004.0251
label: catalog number
content: 2004.0251.02
objectType: label: Object Name
content: electron tube
label: Object Name
content: vacuum tube
label: Object Name
content: diode
physicalDescription: label: Measurements
content: overall: 4 in x 2 3/8 in x 2 in; 10.16 cm x 6.0325 cm x 5.08 cm