Public domain
Shasta Dam, Shasta County, California. Cable carriage. Materials used in construction of the dam are carried to the exact construction site by cable cars or buckets which are strung from a central tower to several towers
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineShasta Dam, Shasta County, California. Cable carriage. Materials used in construction of the dam are carried to the exact construction site by cable cars or buckets which are strung from a central tow. 1942-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.