{"e":{"id":290725,"source":"ia_catalogofcopyri351213libr","title":"7, 1951","header":"489. Sept. 7, 1951. Peace treaty; halt Communist attempt to block Japanese pact at San Francisco, Ice Capades; 1952 edition of ice show brings dazzling exhibition","year":1951,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":47745,"line_end":47750,"source_text":"489. Sept. 7, 1951. Peace treaty; halt \nCommunist attempt to block Japanese pact \nat San Francisco, Ice Capades; 1952 edi- \ntion of ice show brings dazzling exhibition. \n\n© 7Sep51; MP1665. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1951","url":"https://archive.org/details/catalogofcopyri351213libr","cite":"Internet Archive catalogofcopyri351213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1951_catalogofcopyri351213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":309632,"entry_id":290725,"reg_number":"MP1665","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":null,"author":null,"deposit":null,"reg_date":"1951-09-07","part":null,"part_title":null,"source_line":47750,"raw":"489. Sept. 7, 1951. Peace treaty; halt Communist attempt to block Japanese pact at San Francisco, Ice Capades; 1952 edition of ice show brings dazzling exhibition © 7Sep51; MP1665","flags":["claimant_missing"],"status":"no-renewal-found","pd_date":"1980-01-01","reason":"no renewal entry found for 1978-1980 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1978,1979],"window_volumes":[{"year":1978,"ia_identifier":""},{"year":1979,"ia_identifier":""},{"year":1980,"ia_identifier":""}]}]}