HOW TO THROW (BASEBALL)

EBALL). Encyclopaedia Britannica Films, Inc., 1948. 1 reel, si., b&w., 8mm. Summary; Slow motion and stop motion techniques are used to demonstrate the important points of the four generally accepted ways of throwing a baseball--the overhand, the three-quarter, the side-arm, and the underhand throws

Registration MP3131 No renewal found

Term began: 1948-02-18
Claimant: Encyclopaedia Britannica Films, Inc
Class: MP — published motion picture other than a photoplay (numbering series begun 1946)
Finding: no renewal entry found for 1975-1977 in the CCE motion-picture renewal sections
In the public domain since: 1 January 1977 (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 1975 or 1976 volume; volumes searched: 1975, 1976, 1977.

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 MP3131.

Catalog entry

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1948, Internet Archive catalogofcopyrig321213lib (OCR text), lines 5072–5088.

HOW TO THROW (BASEBALL). Encyclo- 
paedia Britannica Films, Inc., 1948. 1 reel, 
si., b&w., 8mm. 

Summary; Slow motion and stop motion 
techniques are used to demonstrate the 
important points of the four generally ac- 
cepted ways of throwing a baseball--the 
overhand, the three-quarter, the side-arm, 


14 


and the underhand throws. 
© Encyclopaedia Britannica Films, Inc.; 
18Feb48; MP3131,

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