Explore Chicago Collections
https://explore.chicagocollections.org/records/?browse-names=yes&f1-names=Chicago+Plan+Commission&f2-neighborhoods=Lincoln+Park&f3-neighborhoods=Douglas&f4-topics=Natural+%26+Built+Environments%3A%3ACity+Planning&f5-neighborhoods=Douglas&f6-neighborhoods=Greater+Grand+Crossing&f7-cities=Chicago