HOW TO BLOCK IN FOOTBALL
HOW TO BLOCK IN FOOTBALL. Encyclopaecia Britannica Films, Inc., 1949. 1 reel, si., b&w, 8mm. Summary: Mlustrates various techniques for effective blocking in football
Registration MP4561 No renewal found
- Term began
- 1949-09-08
- Claimant
- Encyclopaedia Britannica Films, Inc
- Class
- MP — published motion picture other than a photoplay (numbering series begun 1946)
- Finding
- no renewal entry found for 1976-1978 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025
- In the public domain since
- 1 January 1978 (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 1976 or 1977 volume; volumes searched: 1976, 1977, 1978.
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 MP4561.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1949, Internet Archive catalogofcopyri331213libr (OCR text), lines 28631–28637.
HOW TO BLOCK IN FOOTBALL. Encyclo- paecia Britannica Films, Inc., 1949. 1 reel, si., b&w, 8mm. Summary: Mlustrates various tech- niques for effective blocking in football. © Encyclopaedia Britannica Films, Inc. ; 8Sep49; MP4561.
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