23, 1952

72. Apr. 23, 1952. Water ski wizardry. Peace on the prison fronts. Biggest U.S. atomic explosion

Registration MP2306 Renewed

Term began: 1952-04-23
Claimant: —
Class: MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
Finding: renewal RE47573 filed 1980-01-09 by Major News Library (number+date; Copyright Office public records dataset, record 6945049)
Enters the public domain: 1 January 2048 (95 years from the 1952 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: Major News Library (PWH)
Renewal date: 1980-01-09
Original cited: MP2306 / 1952-04-23
Source: U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 6945049: record in the Copyright Public Records System

Structured record, not OCR: renewal number RE47573, registered 1980-01-09, for original registration MP2306 published 1952-04-23.

Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1952, Internet Archive catalogofcopyrig361213lib (OCR text), lines 14404–14408.

72. Apr. 23, 1952. Water ski wizardry. 
Peace on the prison fronts. Biggest U.S. 
atomic explosion. 

© 23Apr52; MP2306.

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