Public Reel

THE NUCLEAR REACTOR

THE NUCLEAR REACTOR. McGraw-Hill Book Co, Made by Audio Productions. 9 min., sd., bew, 16 mm, (Elementary nuclear series) Produced in collaboration with the Visual Aids Committee of the American Association of Physics Teachers

Registration MP5092 No renewal found

Term began
1954-03-30
Claimant
McGraw-Hill Book Co., inc
Class
MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
Finding
no renewal entry found for 1981-1983 or in the Copyright Office renewal records 1978-2025
In the public domain since
1 January 1983 (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 1981 or 1982 volume; volumes searched: 1981, 1982, 1983.

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 MP5092.

Catalog entry

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1954, Internet Archive catalogofcopyrig381213lib (OCR text), lines 33406–33419.

THE NUCLEAR REACTOR. McGraw-Hill 

Book Co, Made by Audio Productions. 

9 min., sd., bew, 16 mm, (Elementary 

nuclear series) Produced in collaboration 

with the Visual Aids Committee of the 

American Association of Physics Teachers. 
© McGraw-Hill Book Co., inc.; 30Mar54; 

MP5092. 

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