Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-cities=Chicago&f8-neighborhoods=Pullman&f4-topics=Natural%20%26%20Built%20Environments%3A%3AWaterways&f3-neighborhoods=Albany%20Park&f5-institutions=Chicago%20History%20Museum&f6-neighborhoods=Morgan%20Park&f7-topics=Events%20%26%20Movements%3A%3ADemonstrations