Portrait of a banjo with a Cox Head on it. Steven Cox made banjo heads with a reinforced hole in them for a short time in the 1970s. The idea is that these heads would project sound better than a traditional head. From studio portraiture to candid shots around Pulaski County, Virginia, the Farmer Photograph Collection shows the people and daily life in and around Pulaski County, Virginia in the 1945-1995 timeframe.