Explore Chicago Collections
https://explore.chicagocollections.org/records/?f2-topics=Events+%26+Movements%3A%3A1933+World%27s+Fair&f1-topics=Government+%26+Leadership%3A%3AMilitary&sort=title&f3-topics=Events%20%26%20Movements::World%20War%20I&f4-topics=Events%20%26%20Movements::World%20War%20I