Grebe type CR-3 radio receiver
date: label: date made
content: ca 1921
name: label: maker
content: A. H. Grebe & Co.
notes: label: Description (Brief)
content: Marked: Grebe Radio (Trademark) / Richmond Hill, N.Y. / Type CR-3 / Grebe Special / 150 to 1000 M / Serial No. 869. This unit is a tuner which can be employed as a regenerative detector when used with a separate audion control box. Controls include grid variometer, antenna coupler and regeneration. Unit sold for $60. REF: Grebe Catalogue (Undated) "Greenwood-Clymer", page 146.
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.321697
label: catalog number
content: 321697
label: accession number
content: 241556
objectType: label: Object Name
content: radio receiver
physicalDescription: label: Measurements
content: overall: 7 1/8 in x 19 in x 7 1/2 in; 18.0975 cm x 48.26 cm x 19.05 cm