Loewe type LA75 "audion" triode
date: label: date made
content: ca 1925
name: label: maker
content: Loewe
notes: label: Description (Brief)
content: A triode with a 4-pin base, one banana pin broken in half. Unit is not in original box. Tipped S-shaped envelope with silvered interior, remnants of orange (paint? adhesive?) at top of base shell. Marked: "LA 7[5?] / Loewe / Audion / [??].7 Amp / [??] volts". Marking stamped on envelope is faded and difficult to read. Maker: Loewe Radio A.G., Berlin-Steiglitz. References: Tyne: "Saga of the Vacuum Tube," pages 446-450; also https://www.radiomuseum.org/tubes/tube_la75.html.
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.322491
label: catalog number
content: 322491
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube, Triode
label: Object Name
content: triode
label: Other Terms
content: Electron Tube, Triode; Electron Tubes
physicalDescription: label: Measurements
content: overall: 3 5/8 in x 1 1/2 in; 9.2075 cm x 3.81 cm