Explore Chicago Collections
https://explore.chicagocollections.org/records/?f3-types=Archival+Collections&f1-names=Beman%2C+Solon+Spencer%2C+1853-1914&f4-topics=Natural+%26+Built+Environments%3A%3AParks&f2-types=Archival+Collections&f5-topics=Events%20%26%20Movements::Haymarket%20Affair&f6-topics=Creativity%20%26%20Thought::Fine%20Arts