Carpet, A Practical Building Material
Sign in to track this film in your collection or want list.
Copyright
Registered 1Jun71 · JU12880 (Jan-Jun 1971) Copyright holder: E. I. du Pont de Nemours & Co., Inc
Sources
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — title, year, creator, length, copyright
Record added 2026-06-28T20:21:13Z