Explore Chicago Collections
https://explore.chicagocollections.org/records/?f3-topics=Government+%26+Leadership%3A%3AGovernmental+Organizations&f1-names=Washington%2C+Harold%2C+1922-1987&f4-institutions=Chicago+History+Museum&f2-topics=Creativity+%26+Thought%3A%3AFine+Arts&f5-types=Archival%20Collections&f6-topics=Government%20%26%20Leadership::Governmental%20Organizations&f7-topics=Natural%20%26%20Built%20Environments::Roads