{"e":{"id":306935,"source":"ia_catalogofcopyrig3121213li","title":"THE ADVENTURES OF ELLERY QUEEN","header":"A fatal signal","year":1954,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":28721,"line_end":28721,"source_text":"A fatal signal. © 1Sep54; Lp12499. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1958","url":"https://archive.org/details/catalogofcopyrig3121213li","cite":"Internet Archive catalogofcopyrig3121213li (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1958_catalogofcopyrig3121213li_djvu.txt"},"ia_items":[],"ia_lookup":[{"queried_at":"2026-09-05 07:54:31.237072+00:00","num_found":0}]},"regs":[{"id":325842,"entry_id":306935,"reg_number":"LP12499","series":4,"see_also":[],"reg_class":"LP","published":true,"claimant":"Rocket Pictures","author":null,"deposit":null,"reg_date":"1954-09-01","part":null,"part_title":"A fatal signal","source_line":28721,"raw":"A fatal signal © 1Sep54; Lp12499","flags":["claimant_from_parent","episode_title","serial_part"],"status":"uncertain","pd_date":null,"reason":"registration number LP12499 does not fit the numbering of 1954; the catalog date or number is likely misprinted","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1981,1982],"window_volumes":[{"year":1981,"ia_identifier":""},{"year":1982,"ia_identifier":""},{"year":1983,"ia_identifier":""}]}]}