Explore Chicago Collections
https://explore.chicagocollections.org/records/?browse-cities=yes&f1-cities=Lombard&f2-institutions=Chicago+History+Museum&f3-types=Archival+Collections&f4-cities=Villa+Park&f5-cities=Blue+Island&f6-cities=Oak+Park&f7-cities=Waukegan&f8-cities=Maywood&f9-cities=Highland+Park