Public Reel

SELECTION OF DIMENSIONS

Book Co., Inc., 1947, 18 min., sd., b&w., 16mm, Summary: Principles governing the choice of dimensions of objects reproduced by students of engineering drawing are explained in their relation to the fundamental characteristics of the object and the manufacturing methods to be used in its production

Registration MP3067 No renewal found

Term began
1947-12-29
Claimant
McGraw-Hill Book Co., Inc
Class
MP — published motion picture other than a photoplay (numbering series begun 1946)
Finding
no renewal entry found for 1974-1976 in the CCE motion-picture renewal sections
In the public domain since
1 January 1976 (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 1974 or 1975 volume; volumes searched: 1974, 1975, 1976.

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 MP3067.

Catalog entry

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1948, Internet Archive catalogofcopyrig321213lib (OCR text), lines 11682–11695.

ing Drawing, film 7). McGraw-Hill Book 
Co., Inc., 1947, 18 min., sd., b&w., 
16mm, 

Summary: Principles governing the 
choice of dimensions of objects repro- 
duced by students of engineering drawing 
are explained in their relation to the 
fundamental characteristics of the object 
and the manufacturing methods to be used 
in its production. 

© McGraw-Hill Book Co., Inc.; 29Dec47; 
MP3067, 

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