Public domain
Salinas, California. Intercontinental Rubber Producers. Spreading guayule seed in flats for drying
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineSalinas, California. Intercontinental Rubber Producers. Spreading guayule seed in flats for drying. 1941-01-01. Lee, Russell. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.