The Big Dig
Sign in to track this film in your collection or want list.
Copyright
Registered 20Dec73 · MP24939 (Jan-Jun 1974) Copyright holder: Consumers Power Company
Related films
Sources
- 16mm Filmography (legacy record) — title, year
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
- 16mm Filmography editors — creator
Original permalink · Record added 2024-09-08 09:31:55