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https://explore.chicagocollections.org/records/?f3-topics=Government+%26+Leadership%3A%3APolitics&f6-cities=Chicago&f2-topics=Events+%26+Movements%3A%3AIroquois+Theater+Fire&f4-types=Digital+Images&f1-topics=Events+%26+Movements%3A%3AIroquois+Theater+Fire&f5-cities=Chicago&f7-institutions=Chicago+History+Museum&f8-topics=Events%20%26%20Movements::Disasters