Public domain
Chicago, Illinois. Engineer gives whistle blasts to indicate Atchison, Topeka and Santa Fe Railway train is ready to leave the yard
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineChicago, Illinois. Engineer gives whistle blasts to indicate Atchison, Topeka and Santa Fe Railway train is ready to leave the yard. 1943-01-01. Delano, Jack. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.