Public domain
Fiberglass manufacture, Owens-Corning, Toledo, Ohio. Gossamer filaments of glass, each twenty times finer than human hair, are drawn together into a strand at more than a mile a minute, and wound on a forming tube on the floor below. The fibers are drawn from glass melted in an electric furnace abov
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineFiberglass manufacture, Owens-Corning, Toledo, Ohio. Gossamer filaments of glass, each twenty times finer than human hair, are drawn together into a strand at more than a mile a minute, and wound on a. 1942-01-01. United States. Office For Emergency Management, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.