Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-names=Washington%2C+Harold%2C+1922-1987&f2-topics=Events+%26+Movements%3A%3AFairs+%26+Conventions&f3-cities=Chicago&f4-cities=Chicago&f5-topics=Government+%26+Leadership%3A%3APolitics&f6-institutions=Chicago+History+Museum