Public domain
Chicago, Illinois. The Chicago and Northwestern Railroad runs a special service in these freight cars marked "X" between Chicago and Milwaukee. The cars are loaded with goods in proper order on these hand trucks. The cars are sent on to Milwaukee, trucks and all, are unloaded there, trucks reloaded,
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineChicago, Illinois. The Chicago and Northwestern Railroad runs a special service in these freight cars marked "X" between Chicago and Milwaukee. The cars are loaded with goods in proper order on these . 1942-01-01. Delano, Jack. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.