Acme headphones
date: label: date made
content: ca 1922
name: label: maker
content: Acme Apparatus Company
notes: label: Description (Brief)
content: Marked: "The Acme / Acme Specialty Co., U.S.A." A headset with 2" diameter metal caps, a single electrimagnet is in each unit. Standard double spring headband. DC resistance not marked.
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.321702
label: accession number
content: 241556
label: catalog number
content: 321702
objectType: label: Object Name
content: headset
physicalDescription: label: Measurements
content: overall: 7 in x 9 in x 2 in; 17.78 cm x 22.86 cm x 5.08 cm