The Stamp Of Approval
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Shows the fundamentals of the metal stamping process from its discovery through the modern, automated process.
Copyright
Registered 28Oct75 · MP28367 (Jan-Jun 1976) Copyright holder: The University of Michigan
Related films
Sources
- 16mm Filmography (legacy record) — title, year, creator, format, sound, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
Original permalink · Record added 2023-02-27 05:28:03