Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-topics=Natural+%26+Built+Environments%3A%3ACity+Planning&f2-topics=Daily+Life+%26+Identity%3A%3APublic+Health&f3-topics=Government+%26+Leadership%3A%3APolitics&f4-institutions=Chicago+History+Museum&f5-cities=Chicago