Van Dyke type UX199 tube
date: label: date made
content: ca 1926
notes: label: Description (Brief)
content: A 4-pin plastic base, tipless T-shaped envelope, decal: "Van Dyke Laboratories / Van Dyke". Private label product for retailer S. S. Kresge, maker unknown. Reference: Tyne, "Saga of the Vacuum Tube," page 364.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN79831U18
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: triode
label: Other Terms
content: Electron Tube; Electron Tubes
physicalDescription: label: Physical Description
content: composition (overall material)
label: Physical Description
content: glass (overall material)
label: Physical Description
content: metal (overall material)
label: Measurements
content: electron tube: 3 3/4 in x 1 1/8 in; 9.525 cm x 2.8575 cm