United States, Georgia, Rockdale County, Conyers, 33.66761, -84.017691920/1922Conyers, 1920-1922. One of Ed L. Cowan's homemade radio sets. He was an amateur radio operator an inventor and is said to have had the first radio in Conyers.image/jpeghttp://rightsstatements.org/vocab/NoC-CR/1.0/Technological innovationsChildren--GeorgiaBusiness--Georgia--Conyers[Photograph of one of Ed. L. Cowan's homemade radio sets, Conyers, Rockdale County, Georgia, between 1920 and 1922 ]StillImage