- Appleby, Arnold P.4
- Volk, V. V.3
- Furtick, William R.2
- Boersma, Larry1
- Bollen, W. B.1
- Bollen, Walter B.1
- Burrill, Larry C.1
- Freed, Virgil H.1
- Hatten, Jeff1
- Jenkins, Jeffrey J.1
- Jepson, Paul C.1
- Schoenholtz, Stephen H.1
- Warkentin, Benno P.1
- Young, J. Lowell1