Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-topics=Natural%20%26%20Built%20Environments%3A%3AArchitecture&f5-topics=Events%20%26%20Movements%3A%3AEarly%20Chicago%20%281837-1871%29&f3-topics=Natural%20%26%20Built%20Environments%3A%3ACity%20Planning&f4-cities=Chicago