A WATERMOLD
SYNGAMY AND ALTERNATION OF GENERA- TIONS IN ALLOMYCES; A WATERMOLD. Phase Films, 20 min,, sd., b&w, 16mm, Produced under the supervision of Ralph Emerson
Registration MP3813 No renewal found
- Term began
- 1953-08-01
- Claimant
- Arthur T, Brice
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1980-1982 or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1982 (end of the 28th year, no renewal)
A renewal would have appeared in the Copyright Office's renewal registrations 27 to 29 years after the term began. Those volumes are loaded and no matching renewal was found. A work published 1931–1963 that was not renewed entered the public domain at the end of its 28th year.
A renewal had to be filed in the 28th year and would be listed in the 1980 or 1981 volume; volumes searched: 1980, 1981, 1982.
The renewal sections are OCR text of printed volumes; a damaged record can hide a renewal. Before relying on this, search the linked volumes yourself for the title and for number MP3813.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1953, Internet Archive catalogofcopyrig371213lib (OCR text), lines 44445–44451.
SYNGAMY AND ALTERNATION OF GENERA- TIONS IN ALLOMYCES; A WATERMOLD. Phase Films, 20 min,, sd., b&w, 16mm, Produced under the supervision of Ralph Emerson, © Arthur T, Brice; 1Aug53; MP3813.
Copies on the Internet Archive
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