THE DEPTHS OF SPACE
w, 16mm. (Astronomy films, no. 5) Summary: Astronomical photography by observatories of the United States is used in a study of galaxies. Shows clusters of galaxies up to 2 billion light-years distant and various patterns of galaxies. Credits: Arrangement, cinematography, and comment by Ruroy Sibley
Registration MP3637 No renewal found
- Term began
- 1953-06-25
- Claimant
- Mabel Sibley
- 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.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1953, Internet Archive catalogofcopyrig371213lib (OCR text), lines 4627–4638.
16mm. (Astronomy films, no. 5) Summary: Astronomical photography by observatories of the United States is used in a study of galaxies. Shows clusters of galaxies up to 2 billion light-years distant and various patterns of galaxies. Credits: Arrangement, cinematography, and comment by Ruroy Sibley. © Mabel Sibley; 25Jun53; MP3637.
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