William A Yungk "Bill"
2022, 2017

Charles H Ulrich
2022, 2014

Jack C Bonniwell
2021, 2004, 2003, 2002, 1993, 1992

Jerry Hagberg
2019, 2018

Eric Morgando
2017, 2016

Donald C Martinez
2015

Gary E Johnson
2013, 2012, 1987

Ted L Simons
2006, 1978

Dean W Wood
1991, 1987

David R Dobratz
1986

Harley D Albers
1984

Arlie W Schlecht
1983

Donald A Pankake
1979

Walter S Clay
1977, 1976

James W Hanson
1970