Clarence Cochran, ca. 1930. National Archives at Kansas City, Record Group 129, Records of the Bureau of Prisons, Leavenworth Penitentiary, Inmate Case Files (1895–1952), National Archives ID 571125. Used in Paul Nelson, “Fraud of the Century,” Ramsey County History 59, no. 2; used here with the permission of Ramsey County History.