German KTD "Stromverstarker" type T1 triode
date: label: date made
content: ca 1917
label: date made
content: ca. 1917
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 William Dubilier
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.326029
label: catalog number
content: 326029
label: accession number
content: 259739
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
label: Object Name
content: triode
physicalDescription: label: Physical Description
content: cardboard (box material)
label: Measurements
content: box: 2 in x 4 3/4 in x 2 3/8 in; 5.08 cm x 12.065 cm x 6.0325 cm
label: Measurements
content: tube: 1 3/4 in x 4 in x 2 in; 4.445 cm x 10.16 cm x 5.08 cm