Public domain
On the Atchison, Topeka, and Santa Fe Railroad between Marceline, Missouri and Argentine, Kansas. Brakemen exchanging highball signs. When two trains pass one another, the brakeman watch the other train for signs of hot boxes or other damage. If all is well, the highball sign is given. If not, other
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineOn the Atchison, Topeka, and Santa Fe Railroad between Marceline, Missouri and Argentine, Kansas. Brakemen exchanging highball signs. When two trains pass one another, the brakeman watch the other tra. 1943-01-01. Delano, Jack. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.