Public domain
Fiberglass manufacture, Owens-Corning, Toledo, Ohio. In a resilient, lightweight blanket of interlaced fibers, fiberglass thermal insulation is carried along from the furnaces where it is produced to be packaged or further fabricated into the forms required by Army and Navy specifications
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Credit lineFiberglass manufacture, Owens-Corning, Toledo, Ohio. In a resilient, lightweight blanket of interlaced fibers, fiberglass thermal insulation is carried along from the furnaces where it is produced to . 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.