THE TWENTIETH CENTURY

The great weather mystery. Telecast: Dec. 24, 1961

Registration MP12356 Renewed

Term began: 1961-12-21
Claimant: Encyclopaedia Britannica Films
Class: MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
Finding: renewal RE417689 filed 1989-02-03 by CBS, Inc. (number+date; Copyright Office public records dataset, record 7313429)
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: CBS, Inc.
Renewal date: 1989-02-03
Original cited: MP12356 / 1961-12-21
Source: U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7313429: record in the Copyright Public Records System

Structured record, not OCR: renewal number RE417689, registered 1989-02-03, for original registration MP12356 published 1961-12-21.

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962, Internet Archive catalogofcopyr3161213libr (OCR text), lines 13534–13537.

The great weather mystery. Telecast: 
Dec. 24, 1961. © 21Dec61; 

MP12356.

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