{"e":{"id":301882,"source":"ia_catalogofcopyrig3101213li","title":"","header":"3","year":1953,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":35541,"line_end":35541,"source_text":"3. © 18Mar53; MP73,8. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1956","url":"https://archive.org/details/catalogofcopyrig3101213li","cite":"Internet Archive catalogofcopyrig3101213li (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1956_catalogofcopyrig3101213li_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":320789,"entry_id":301882,"reg_number":"MP73","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"David J","author":null,"deposit":null,"reg_date":"1953-03-18","part":3,"part_title":null,"source_line":35541,"raw":"3 © 18Mar53; MP73","flags":["claimant_from_parent","parent_unknown","serial_part"],"status":"uncertain","pd_date":null,"reason":"registration number MP73 also appears on another catalog entry with a different title; one of the two is misprinted or misread","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":""}]}]}