1 Cleaning an engine near the roundhouse, C. M. St. P. & P. R.R., Bensenville, Ill.jpg
2 Indiana Harbor Belt RR, switchman demonstrating signal with a fusee .jpg
3 Indiana Harbor Belt RR, switchman demonstrating signal with a fusee .jpg
4 Indiana Harbor Belt RR, switchman demonstrating signal with a fusee.jpg
5 Indiana Harbor Belt RR., switch engine in yard near Calumet Park stockyards, Calumet City (near Chicago), Ill.jpg
6 Rock Island RR. Daniel Anastazia, blacksmith's helper, Blue Island, Ill.jpg
7 Rock Island RR. Thomas Madrigal greasing a locomotive in the roundhouse, Blue Island, Ill.1943.jpg
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Indiana Harbor Belt RR, switchman demonstrating signal with a fusee .jpg