Fiberglass manufacture, Owens-Corning, Toledo, Ohio. Fiberglass yarns are twisted and plied on standard textile machinery as a step in the manufacture of tapes and cloths. These yarns are used principally to insulate electrical equipment operating under heavy loads

Actual size of negative is C (approximately 4 x 5 inches).
Caption card lists some of the printing history of image.
Title and other information from caption card.
Transfer; United States. Office of War Information. Overseas Picture Division. Washington Division; 1944.
More information about the FSA/OWI Collection is available at http://hdl.loc.gov/loc.pnp/pp.fsaowi
Film copy on SIS roll 30, frame 1741.