circa 1960 – 1979
Helmick, William K.
1970s
Knoedler, Bob
1970s
Beasley, Michael
1970s
1970s
1970s
Tyznik, Anthony
circa 1975
Forest Preserve District of DuPage County
December 19 1975
First Congregational Church
circa 1975
Forest Preserve District of DuPage County