{"e":{"id":312804,"source":"ia_catalogofcopyr3141213libr","title":"SPEEDWAY INTER- NATIONAL","header":"Sand barrier","year":1959,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":14513,"line_end":14513,"source_text":"Sand barrier. © 18Aug59; MP10037. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1960","url":"https://archive.org/details/catalogofcopyr3141213libr","cite":"Internet Archive catalogofcopyr3141213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1960_catalogofcopyr3141213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":331711,"entry_id":312804,"reg_number":"MP10037","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Dynamic Films","author":null,"deposit":null,"reg_date":"1959-08-18","part":null,"part_title":"Sand barrier","source_line":14513,"raw":"Sand barrier © 18Aug59; MP10037","flags":["claimant_from_parent","episode_title","serial_part"],"status":"no-renewal-found","pd_date":"1988-01-01","reason":"no renewal entry found for 1986-1988 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1986,1987],"window_volumes":[{"year":1986,"ia_identifier":""},{"year":1987,"ia_identifier":""},{"year":1988,"ia_identifier":""}]}]}