{"e":{"id":28601,"source":"pg51836","title":"PLAYGROUND OF THE MAMMALS","header":"PLAYGROUND OF THE MAMMALS. (Cannibals of the Deep Series, no. 3) Educational Film Exchanges, Inc. Presented by Mack Sennett. 1932. 10 min.","year":1932,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":189859,"line_end":189864,"source_text":"  PLAYGROUND OF THE MAMMALS. (Cannibals of the Deep Series, no. 3)\n    Educational Film Exchanges, Inc. Presented by Mack Sennett. 1932. 10\n    min.\n\n    © Mack Sennett, Inc.; 10Jan32; LP3054.\n","source_meta":{"name":"Catalog of Copyright Entries, Motion Pictures 1912–1939 (Library of Congress, 1951)","url":"https://www.gutenberg.org/ebooks/51836","cite":"Project Gutenberg #51836","file":"/root/projects/publicreel/data/raw/cce_motion_pictures_1912_1939_pg51836.txt"},"ia_items":[],"ia_lookup":[{"queried_at":"2026-09-05 04:30:54.880376+00:00","num_found":0}]},"regs":[{"id":35241,"entry_id":28601,"reg_number":"LP3054","series":2,"see_also":[],"reg_class":"LP","published":true,"claimant":"Mack Sennett, Inc","author":null,"deposit":null,"reg_date":"1932-01-10","part":null,"part_title":null,"source_line":189863,"raw":"© Mack Sennett, Inc.; 10Jan32; LP3054.","flags":[],"status":"no-renewal-found","pd_date":"1961-01-01","reason":"no renewal entry found for 1959-1961 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1959,1960],"window_volumes":[{"year":1959,"ia_identifier":"catalogofcopyrig3131213li"},{"year":1960,"ia_identifier":"catalogofcopyr3141213libr"},{"year":1961,"ia_identifier":"catalogofcopyr3151213libr"}]}]}