Public domain
Yearling steers at salt trough on Cruzen Ranch, Valley County, Idaho. Note that the design of the trough discourages the cattle from staying at the trough except when eating the salt
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineYearling steers at salt trough on Cruzen Ranch, Valley County, Idaho. Note that the design of the trough discourages the cattle from staying at the trough except when eating the salt. 1941-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.