{"e":{"id":294753,"source":"ia_catalogofcopyrig371213lib","title":"OUR CHANGING WORLD","header":"OUR CHANGING WORLD. John Ott Pictures, 30 min,, sd., color, 16mm","year":1950,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":42403,"line_end":42405,"source_text":"OUR CHANGING WORLD. John Ott Pictures, \n30 min,, sd., color, 16mm, \n© John Ott Pictures, inc.; 4Jan50; MP3820. ","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":313660,"entry_id":294753,"reg_number":"MP3820","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"John Ott Pictures, inc","author":null,"deposit":null,"reg_date":"1950-01-04","part":null,"part_title":null,"source_line":42405,"raw":"OUR CHANGING WORLD. John Ott Pictures, 30 min,, sd., color, 16mm © John Ott Pictures, inc.; 4Jan50; MP3820","flags":[],"status":"no-renewal-found","pd_date":"1979-01-01","reason":"no renewal entry found for 1977-1979 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1977,1978],"window_volumes":[{"year":1977,"ia_identifier":"1977motionpictur3311213libr"},{"year":1978,"ia_identifier":""},{"year":1979,"ia_identifier":""}]}]}