Public domain
Arizona boasts one of the largest yellow pine forests in the country. This is the Apache National Forest. Navajo County, Arizona
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineArizona boasts one of the largest yellow pine forests in the country. This is the Apache National Forest. Navajo County, Arizona. 1940-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.