Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-topics=Creativity%20%26%20Thought%3A%3ATheater&f1-neighborhoods=Loop&f3-neighborhoods=Washington%20Park&f4-cities=Chicago&f5-types=Archival%20Collections&f6-topics=Work::Business&f7-topics=Events%20%26%20Movements::1893%20World%27s%20Fair&f8-neighborhoods=Washington%20Park