De Forest type FF radiophone receiver
date: label: date made
content: ca 1920
name: label: maker
content: De Forest Radio Telephone & Telegraph Co.
notes: label: Description (Brief)
content: Marked: Title nameplate on inner base. A Tuned Radio Frequency receiver with five vacuum tubes. Three tuning controls on panel and two filament rheostats. Antenna, ground & battery connections on inside base plate.
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.320824
label: accession number
content: 241556
label: catalog number
content: 320824
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: overall: 17 in x 22 3/4 in x 16 1/2 in; 43.18 cm x 57.785 cm x 41.91 cm