Did you mean: Barth, Christoph, 1917-1986. Kegley, Charles W. (Charles William), 1912-1986, Clark, Harold W. (Harold Willard), 1891-1986. Clark, Harold W. (Harold Willard), 1891-1986. Clark, Harold W. (Harold Willard), 1891-1986. Clark, Harold W. (Harold Willard), 1891-1986. Sweeney, James Johnson, 1900-1986,