I: THE STRANDS GROW
ary: historic relics illustrate how continued life depends upon an organism's ability to adapt itself to changes in its environment. The growth and development of the climax forest is shown in detail. For junior and senior high school and adult groups. Credits: Story and photographer, John H. Storer
Registration MP1727 No renewal found
- Term began
- 1950-09-29
- Claimant
- New York Zoological Society
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- no renewal entry found for 1977-1979 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1979 (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 1977 or 1978 volume; volumes searched: 1977, 1978, 1979.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1951, Internet Archive catalogofcopyri351213libr (OCR text), lines 49197–49211.
Summary: historic relics illustrate how continued life depends upon an organism's ability to adapt itself to changes in its environment. The growth and development of the climax forest is shown in detail. For junior and senior high school and adult groups. Credits: Story and photographer, John H. Storer. © New York Zoological Society; 29Sep50; MP1727.
Copies on the Internet Archive
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