Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-topics=Events+%26+Movements%3A%3AFairs+%26+Conventions&f2-cities=Chicago&f3-cities=Lockport&f4-topics=Events+%26+Movements%3A%3AWars&f5-institutions=Chicago+Chapter%2C+National+Society+of+the+Daughters+of+the+American+Revolution