{"e":{"id":303760,"source":"ia_catalogofcopyrig3111213li","title":"31, 1957","header":"16. Jan. 31, 1957. Sock's master plan","year":null,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":12857,"line_end":12859,"source_text":"16. Jan. 31, 1957. Sock's master \nplan. © 31Jan57 (in notice: \n1956); LP7853. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1957","url":"https://archive.org/details/catalogofcopyrig3111213li","cite":"Internet Archive catalogofcopyrig3111213li (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1957_catalogofcopyrig3111213li_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":322667,"entry_id":303760,"reg_number":"LP7853","series":4,"see_also":[],"reg_class":"LP","published":true,"claimant":"31Jan57 (in notice","author":null,"deposit":null,"reg_date":null,"part":null,"part_title":null,"source_line":12858,"raw":"16. Jan. 31, 1957. Sock's master plan © 31Jan57 (in notice: 1956); LP7853","flags":["date_unreadable"],"status":"uncertain","pd_date":null,"reason":"no registration date parsed from the catalog entry","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":null,"window_volumes":[]}]}