Allan L. Hartong / Charles W. Philpot / Chester E. Jensen / Dale O. Hall / Eugene E. Farmer / H. F. Haupt / James Kerr Brown / John H. Wikstrom / L. Jack Lyon / Nedavia Bethlahmy / Philip Cornwell Johnson / Richard C. Rothermel / Richard O. Meeuwig / Robert C. Lucas / Wendell M. Keck / Wyman C. Schmidt |