{"e":{"id":294827,"source":"ia_catalogofcopyrig371213lib","title":"SAFETY ON THE PLAYGROUND","header":"SAFETY ON THE PLAYGROUND. Encyclopaedia Britannica Films, 13 min,, sd,, b&w, 16mm","year":1953,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":43268,"line_end":43273,"source_text":"SAFETY ON THE PLAYGROUND. Encyclo- \npaedia Britannica Films, 13 min,, sd,, b&w, \n16mm. \n\n© Encyclopaedia Britannica Films, inc,; \n20Apr53 (in notice: 1952); MP3746, ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1953","url":"https://archive.org/details/catalogofcopyrig371213lib","cite":"Internet Archive catalogofcopyrig371213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1953_catalogofcopyrig371213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":313734,"entry_id":294827,"reg_number":"MP3746","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Encyclopaedia Britannica Films, inc","author":null,"deposit":null,"reg_date":"1953-04-20","part":null,"part_title":null,"source_line":43272,"raw":"SAFETY ON THE PLAYGROUND. Encyclopaedia Britannica Films, 13 min,, sd,, b&w, 16mm © Encyclopaedia Britannica Films, inc,; 20Apr53 (in notice: 1952); MP3746","flags":[],"status":"no-renewal-found","pd_date":"1982-01-01","reason":"no renewal entry found for 1980-1982 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1980,1981],"window_volumes":[{"year":1980,"ia_identifier":""},{"year":1981,"ia_identifier":""},{"year":1982,"ia_identifier":""}]}]}