Public Reel

PROJECTIVE MOVEMENT SEQUENCES

l Laboratory of Teachers College, Columbia University under the direction of William H. Lundin, 4 min., si., b&w., 16mm, Summary; A film showing continuously moving metallic particles, To be used by psychologists as an instrument for evaluating Gore ee illiam Howard Lundin; title, descr., & 8 prints

Registration MU2836 No renewal found

Term began
1948-03-25
Claimant
Class
MU — unpublished motion picture other than a photoplay (numbering series begun 1946)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 MU2836.

Catalog entry

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1948, Internet Archive catalogofcopyrig321213lib (OCR text), lines 10836–10847.

Produced in the Audio-Visual Laboratory 
of Teachers College, Columbia University 
under the direction of William H. Lundin, 
4 min., si., b&w., 16mm, 

Summary; A film showing continuously 
moving metallic particles, To be used by 
psychologists as an instrument for evaluat- 
ing Gore ee 

illiam Howard Lundin; title, descr., 
& 8 prints, 25Mar48; MU2836, 

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