Grebe type CR-5 radio receiver
date: label: date made
content: ca 1923
name: label: maker
content: A. H. Grebe & Co.
notes: label: Description (Brief)
content: Marked: "Grebe Radio (Trade mark) / Richmond Hill, N.Y. / Type CR-5 / 150-3000 M / Serial No. 2340". Specimen is a one tube straight regenerative detector. Panel controls include condenser tuning, wavelength control, (by taps), and tickler control. A filament rheostat varies voltage supply for UV 201-A filament. Binding posts for antenna, ground, filament and plate batteries, and head telephones. Allied Van Lines shipping tag #23 on front of unit. REF: "Clymer-Greenwood," page 146; "Langley Set Index," p. 31; "Grebe Catalog," (not dated).
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.320805
label: accession number
content: 241556
label: catalog number
content: 320805
label: serial number
content: 2340
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: overall: 7 1/4 in x 16 1/2 in x 7 in; 18.415 cm x 41.91 cm x 17.78 cm