{"e":{"id":296887,"source":"ia_catalogofcopyrig381213lib","title":"L P4162","header":"The big lamp","year":1952,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":28978,"line_end":28979,"source_text":"The big lamp. © Mark VII Productions, \ninc,; 19Jun52; LP4168. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1954","url":"https://archive.org/details/catalogofcopyrig381213lib","cite":"Internet Archive catalogofcopyrig381213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1954_catalogofcopyrig381213lib_djvu.txt"},"ia_items":[],"ia_lookup":[{"queried_at":"2026-09-05 07:37:34.279600+00:00","num_found":0}]},"regs":[{"id":315794,"entry_id":296887,"reg_number":"LP4168","series":4,"see_also":[],"reg_class":"LP","published":true,"claimant":"Mark VII Productions, inc","author":null,"deposit":null,"reg_date":"1952-06-19","part":null,"part_title":"The big lamp","source_line":28978,"raw":"The big lamp © Mark VII Productions, inc,; 19Jun52; LP4168","flags":["episode_title","serial_part"],"status":"no-renewal-found","pd_date":"1981-01-01","reason":"no renewal entry found for 1979-1981 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1979,1980],"window_volumes":[{"year":1979,"ia_identifier":""},{"year":1980,"ia_identifier":""},{"year":1981,"ia_identifier":""}]}]}