1978-

• Joseph H. McGrady (Hillsville, Virginia)

• Howard H. Vogel (Knoxville, Tennessee)

• J. Houston Gordon (Covington, Tennessee)

• Robert E. Pryor, Sr. (Knoxville, Tennessee)

• John T. Milburn Rogers (Greeneville, Tennessee)

• Mark W. Buyck, Jr. (Florence, South Carolina)

• 

  Carl Burnham, Jr. (Ontario, Oregon)

• 

  Warren J. Davis (Morehead City, North Carolina)

• 

  Richard B. Long (Binghamton, New York)

• 

  Turner W. Branch (Albuquerque, New Mexico)