E-Z Toon vernier dial
notes: label: Description (Brief)
content: A vernier dial for radio tuning. Circular plastic plate with finger grip for course tuning, centrally-mounted control knob for fine tuning. Course scale 0 to 100 by tens, fine scale 3 to 0 to 3. Three-legged copper spring plate on back. Molded on back: "E-Z Toon Radio Co. Pat. Pending / Indianapolis, Indiana U.S.A."
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.241556.742
label: accession number
content: 241556
label: catalog number
content: 241556.742
objectType: label: Object Name
content: radio dial
physicalDescription: label: Measurements
content: overall: 1 7/8 in x 3 in; 4.7625 cm x 7.62 cm