District 4 Headquarters 1937 (?) to 1994 (?)
ISP Dist 4 Holiday Gathering
Photographs by Hayden B. Baldwin #1748
Photos of Reunions: 2021 2019 2018 2017 2016 2015 2014
2013 2012 2011 2000 1999
The closing of District 4, Chicago Tribune article.
1937 Radio Car The 1st D4 HDQ abt 1922 Gene Base in 1957 at District 4 HDQ
Early History of the Illinois State Police
History of the Illinois State Police
Updated 12/2021