Explore Chicago Collections
https://explore.chicagocollections.org/records/?browse-cities=yes&f10-neighborhoods=Armour+Square&f2-neighborhoods=Bronzeville&f3-neighborhoods=Near+North+Side&f4-types=Archival+Collections&f5-neighborhoods=Pilsen&f6-neighborhoods=Humboldt+Park&f7-institutions=Chicago+History+Museum&f8-neighborhoods=Loop&f9-neighborhoods=Loop