British Q-tube triode
notes: label: Description (Brief)
content: British Q-tube ("valve") triode with mesh grid. "MI" stamped on shield. T-shaped envelope with 4 contacts, one on each end and one on each side (one side contact missing). Mesh grid.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Franklin Wingard
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.241556.080
label: accession number
content: 241556
label: catalog number
content: 241556.080
objectType: label: Object Name
content: triode
physicalDescription: label: Measurements
content: overall: 3 in x 1 in x 5/8 in; 7.62 cm x 2.54 cm x 1.5875 cm