Public domain
Freight operations on the Indiana Harbor Belt railroad between Chicago, Illinois and Hammond, Indiana. When two train pass, the rear brakeman for each watches the other train and if there are no hotboxes or other damage he gives the high sign
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineFreight operations on the Indiana Harbor Belt railroad between Chicago, Illinois and Hammond, Indiana. When two train pass, the rear brakeman for each watches the other train and if there are no hotbo. 1943-01-01. Delano, Jack. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.