1956 – 1966
September 21 – December 20 1956
1950s
Miller, W. L.
Purrington, Frank L.
20th century
Savage, John S.
1956 – 1957
Beach & Barnes
November 4 1956
Howard T. Fisher & John D. Randall Associates, Inc.
November 1 1956
Illinois State Toll Highway Authority
August 1956
DuPage County Board of Supervisors