Film on the movement of material from the Chicago and Northwestern System.
6.1
1936
0.0
2016
7.1
1896
8.0
1963
7.5
1927
1948
1942
6.0
1967
10.0
2022
1995
1957
7.0
2006
2025
1950
2019
1946
2023
1935
2010
1952