Eveready-Raytheon type ER85 vacuum tube
name: label: maker
content: Eveready Raytheon
notes: label: Description (Brief)
content: Eveready-Raytheon type ER-85 dual-diode triode vacuum tube. A 6-pin plastic base with top contact, S-shaped envelope, and screen grid. Stamped on base: "Eveready / Raytheon / ER 85"; one paper label: "Eveready / Raytheon / 4-pillar / radio tube / 92", second label: John Bengston / Druggist / Rock Island, Ill. / Phone R. I. 555 / We Recommend / RCA Radiotrons / Date Sold [blank] / Date Tested OK / Satisfactory / Doubtful / Unsatisfactory".
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.323285
label: catalog number
content: 323285
label: accession number
content: 241556
objectType: label: Object Name
content: Electron Tube
label: Object Name
content: vacuum tube
physicalDescription: label: Measurements
content: overall: 4 5/8 in x 1 1/2 in; 11.7475 cm x 3.81 cm