by Anthony J. Strazisar, D. E. Wolfson, Donald E. Kirby, E. M. Murphy, Edward George Davis, Frederick W. Leighton, R. A. Welsh, R. V. Higgins, A. W. Deurbrouck, Alan J. Leighton, D. A. O'Keefe, Ignatz L. Feld, J. O. Crabtree, Richard Lincoln Stein, Wilbur I. Duvall, Thomas A. Sullivan, Thomas F. Tomb

1972

by Charles M. McCulloch, Bernard J. Scheiner, David Schlain, Edwin E. Maust, H. Kenneth Sacks, Jack E. Fraley, James A. Powell, James J. Snodgrass, John A. Breslin, John E. Pahlman, John E. Zeilinger, Philip C. Good, Robert P. Vinson, Thomas A. Sullivan, Willard John Tesch, Willard L. Hunter, Yeal Miron, A. W. Deurbrouck, Anthony J. Strazisar, Dan Martin, Frank X. McCawley, Fred N. Kissell, P. E. Richardson, Peter L. Ruzzi, Richard A. Watson, Richard Edward Lindstrom, Robert E. Simpson, William C. McBee, Danny L. Pool, Garrett R. Hyde, Gerald R. Smith, Richard L. Stein, Richard W. Watson, Robert B. Schluter

1976