Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-topics=Work%3A%3ABusiness&sort=title&f1-topics=Natural+%26+Built+Environments%3A%3ARailways&f3-neighborhoods=Washington%20Park&f4-topics=Creativity%20%26%20Thought::Theater&f5-institutions=Chicago%20History%20Museum