PLANTS: HOW TO BEND LIGHT
OW, BROWN COW? SEE THE GERTRUDE BERG SHOW. HOW PLANTS HELP US. THEY LIVE AND GROW. SEE PLAN!S: HOW HOW PLANTS START GROWING. HOW THEY LIVE AND GROW. SEE PLANTS: HOW TO BEND LIGHT. Encyclopaedia Britannica Films. 11 min., sd., | color, 16 mm. (Science for the space age: basic physical science series)
Registration MP12011 Renewed
- Term began
- 1961-09-19
- Claimant
- Encyclopaedia Britannica Films, Inc
- Class
- MP — published motion picture other than a photoplay (numbering series begun Jan. 1950)
- Finding
- renewal RE454251 filed 1989-12-27 by Encyclopaedia Britannica Educational Corporation (number+date; Copyright Office public records dataset, record 7349674)
- 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 RE454251 (link: number+date, title similarity 0.72)
- Renewal claimant
- Encyclopaedia Britannica Educational Corporation (PWH)
- Renewal date
- 1989-12-27
- Original cited
- MP12011 / 1961-09-19
- Source
- U.S. Copyright Office public records dataset (renewals registered 1978–2025, January 2026 release), control number 7349674: record in the Copyright Public Records System
Structured record, not OCR: renewal number RE454251, registered 1989-12-27, for original registration MP12011 published 1961-09-19.
Catalog entry
Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962, Internet Archive catalogofcopyr3161213libr (OCR text), lines 6108–6131.
HOW NOW, BROWN COW? SEE THE GERTRUDE BERG SHOW. HOW PLANTS HELP US. THEY LIVE AND GROW. SEE PLAN!S: HOW HOW PLANTS START GROWING. HOW THEY LIVE AND GROW. SEE PLANTS: HOW TO BEND LIGHT. Encyclopaedia Britannica Films. 11 min., sd., | color, 16 mm. (Science for the space age: basic physical science series) © Encyclopaedia Britannica Films, Inc.; 19Sep61; MP12011.
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