May 12 1986
Illinois State Toll Highway Authority
May 25 1982
Steinbrecher, Harold F.
April 23 1985
Forest Preserve District of DuPage County
April 1985
Hootman, Rick
March 29 1982
Amp-Rite Electric Co., Inc.
December 13 1984
C. Edward Ware Associates, Inc.
1982
Coulter, Ronald M.
1984
Hart, Nancy
circa 1988
Tyznik, Anthony
early 1980s
DuPage County
April 1984
Forest Preserve District of DuPage County
1989
Tyznik, Anthony
July 17 1989
Hootman, Rick