Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-institutions=Chicago%20History%20Museum&f3-topics=Events%20%26%20Movements%3A%3ACivil%20War&f1-topics=Events%20%26%20Movements::Early%20Chicago%20%281837-1871%29&f4-topics=Communities::Black%20and/or%20African%20American%20people