Atwater Kent model 20 radio receiver
date: label: date made
content: ca 1924
name: label: maker
content: Atwater Kent Manufacturing Company
notes: label: Description (Brief)
content: Atwater Kent model 20 radio receiver. Marked: "Atwater-Kent / Receiving Set / Model 20 / Phila. PA. / Patents Pending / Use only 1/4 ampere tubes . Serial No. 158238". Unit is TRF (tuned radio frequency) receiver with two tuned RF stages, a detector and tow audio stages. Original price: $100 (1924). Allied Van Lines shipping label #76 on front panel. REF: "Clymer-Greenwood", page 110; "Langley Set Index", page 8.
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.320773
label: model number
content: 20
label: serial number
content: 158238
label: catalog number
content: 320773
label: accession number
content: 241556
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: overall: 8 1/2 in x 26 in x 8 in; 21.59 cm x 66.04 cm x 20.32 cm