WHAT IS A REPTILE?

WHAT IS A REPTILE? Encyclopaedia Britannica Films. 18 min., sd., color, 16 mm

Registration MP12022 Renewed

Term began: 1961-10-11
Claimant: Encyclopaedia Britannica Films, Inc
Class: MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
Finding: renewal RE454258 filed 1989-12-27 by Encyclopaedia Britannica Educational Corporation (number+date; Copyright Office public records dataset, record 7349681)
Enters the public domain: 1 January 2057 (95 years from the 1961 publication)

A renewal registration for this work was found. The renewed term lasts 95 years from the original date, so the work remains under copyright.

Renewal claimant: Encyclopaedia Britannica Educational Corporation (PWH)
Renewal date: 1989-12-27
Original cited: MP12022 / 1961-10-11
Source: U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7349681: record in the Copyright Public Records System

Structured record, not OCR: renewal number RE454258, registered 1989-12-27, for original registration MP12022 published 1961-10-11.

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962, Internet Archive catalogofcopyr3161213libr (OCR text), lines 14271–14275.

WHAT IS A REPTILE? Encyclopaedia 
Britannica Films. 18 min., sd., 
color, 16 mm. © Encyclopaedia 
Britannica Films, Inc.; 110ct61; 
MP12022.

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