Freshman tuned radio frequency kit
date: label: date made
content: ca 1925
name: label: maker
content: Charles Freshman Co.
notes: label: Description (Brief)
content: A kit containing parts needed to construct a small radio receiver. Includes an RCA UX-201-A "Radiotron" triode, Freshman "Masterpiece - Low Loss" variable condenser, Freshman "Masterpiece" type K honeycomb coil (sn 4318), and a bag of loose hardware. Unit is in original box and includes assembly instructions, parts list, drilling template, 1924-25 product catalog, and a hand-drawn schematic showing a wiring diagram.
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.241556.670
label: accession number
content: 241556
label: catalog number
content: 241556.670
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: box: 3 1/2 in x 12 3/4 in x 5 1/2 in; 8.89 cm x 32.385 cm x 13.97 cm
label: Measurements
content: tube: 4 1/2 in x 1 1/2 in; 11.43 cm x 3.81 cm
label: Measurements
content: condenser: 2 1/4 in x 3 1/2 in x 3 1/2 in; 5.715 cm x 8.89 cm x 8.89 cm
label: Measurements
content: coil: 3 1/2 in x 3 in x 1 3/4 in; 8.89 cm x 7.62 cm x 4.445 cm