Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-topics=Events+%26+Movements%3A%3ADisasters&f3-topics=Events+%26+Movements%3A%3ADisasters&f1-topics=Government+%26+Leadership%3A%3AMilitary&f4-topics=Events+%26+Movements%3A%3ADisasters&f5-types=Archival%20Collections&f6-institutions=Chicago%20History%20Museum