Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-cities=Chicago&f2-cities=Evanston&f3-topics=Natural+%26+Built+Environments%3A%3ARailways&f4-topics=Natural+%26+Built+Environments%3A%3ARailways&f5-cities=Chicago&f6-institutions=Chicago+History+Museum