Explore Chicago Collections
https://explore.chicagocollections.org/records/?browse-names=yes&f1-names=Washington%2C+Harold%2C+1922-1987&f2-topics=Daily+Life+%26+Identity%3A%3ASocieties+%26+Clubs&f3-types=Archival+Collections&f4-neighborhoods=Hermosa&f5-topics=Daily+Life+%26+Identity%3A%3ASocieties+%26+Clubs