{"e":{"id":320197,"source":"ia_catalogofcopyr3161213libr","title":"UNDERSTANDING THE SENTENCE","header":"UNDERSTANDING THE SENTENCE (Filmstrip) 71","year":1961,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":13602,"line_end":13602,"source_text":"1961); LP21465. UNDERSTANDING THE SENTENCE (Filmstrip) 71. © 1Sep61; MP12215. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962","url":"https://archive.org/details/catalogofcopyr3161213libr","cite":"Internet Archive catalogofcopyr3161213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1962_catalogofcopyr3161213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":339104,"entry_id":320197,"reg_number":"MP12215","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":null,"author":null,"deposit":null,"reg_date":"1961-09-01","part":null,"part_title":null,"source_line":13602,"raw":"UNDERSTANDING THE SENTENCE (Filmstrip) 71 © 1Sep61; MP12215","flags":["claimant_missing"],"status":"no-renewal-found","pd_date":"1990-01-01","reason":"no renewal entry found for 1988-1990 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1988,1989],"window_volumes":[{"year":1988,"ia_identifier":""},{"year":1989,"ia_identifier":""},{"year":1990,"ia_identifier":""}]}]}