Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-topics=Creativity%20%26%20Thought::Theater&f2-topics=Government%20%26%20Leadership::Law&f3-institutions=Chicago%20History%20Museum&f4-topics=Natural%20%26%20Built%20Environments::City%20Planning&f5-topics=Government%20%26%20Leadership::Law&f6-types=Archival%20Collections&f7-institutions=Chicago%20History%20Museum