THE RIDDLE OF PHOTOSYNTHESIS
© REWARD FOR MATT, SEE Gunsmoke. REYNARD, THE FOX. SEE Stories for young ears, 2. THE RIDDLE OF PHOTOSYNTHESIS. Handel Film Corp. 13 min., sd., bkw, 16 mm. (The magic of the atom) Produced with the technical assistance of the U. S. Atomic Energy Commission and the Atomic Energy Project at U. C. L. A
Registration MP7132 No renewal found
- Term began
- 1955-11-01
- Claimant
- Handel Film Corp.e
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1982-1984 or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1984 (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 1982 or 1983 volume; volumes searched: 1982, 1983, 1984.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1956, Internet Archive catalogofcopyrig3101213li (OCR text), lines 12031–12048.
REWARD FOR MATT, SEE Gunsmoke. REYNARD, THE FOX. SEE Stories for young ears, 2. THE RIDDLE OF PHOTOSYNTHESIS. Handel Film Corp. 13 min., sd., bkw, 16 mm. (The magic of the atom) Produced with the technical assist- ance of the U. S. Atomic Energy Commission and the Atomic Energy Project at U. C. L. A. © Handel Film Corp.e; 1Nov55; MP7132.
Copies on the Internet Archive
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