Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-names=Atwood%2C%20Charles%20B.%2C%201849-1895&f2-topics=Events%20%26%20Movements::Fairs%20%26%20Conventions&f3-topics=Events%20%26%20Movements::1893%20World%27s%20Fair&f4-cities=Chicago&f5-neighborhoods=Hyde%20Park