"LABOR SUPPORTS" arched across the top in black, "VOTE CULVER 1980" in middle in yellow, "SUPPORTS LABOR" arched across the bottom in black. BACK: "Brown Button Co. 827 No. 3rd St. Clinton, IA 52732 1-(319)-242-0042" in brown on a white sticker. John Culver was elected to the Senate for one term from 1975-1981. He is a democrat and his eldest son is Chet Culver, who is a former governor of Iowa. This pin is from a labor union supporting John Culver because of his stance on Labor Laws.