Explore Chicago Collections
https://explore.chicagocollections.org/records/?f5-topics=Daily%20Life%20%26%20Identity%3A%3ACommuting%20%26%20Transportation&f2-topics=Natural%20%26%20Built%20Environments%3A%3ARailways&f3-institutions=Chicago%20Academy%20of%20Sciences%20/%20Peggy%20Notebaert%20Nature%20Museum&f4-topics=Daily%20Life%20%26%20Identity%3A%3ACommuting%20%26%20Transportation&f1-topics=Natural%20%26%20Built%20Environments::Railways