Explore Chicago Collections
https://explore.chicagocollections.org/records/?f5-types=Archival%20Collections&sort=title&f4-topics=Events%20%26%20Movements%3A%3AFairs%20%26%20Conventions&f3-topics=Government%20%26%20Leadership%3A%3ASocial%20Services&f1-topics=Events%20%26%20Movements::1893%20World%27s%20Fair