{"e":{"id":30926,"source":"pg51836","title":"ROCK WOOL INSULATION","header":"ROCK WOOL INSULATION. 1936. 2 reels.","year":1936,"reels":2,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":204722,"line_end":204725,"source_text":"  ROCK WOOL INSULATION. 1936. 2 reels.\n\n    © Otis Jefferson Hawks; 21Sep36; MP7220.\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":[]},"regs":[{"id":37724,"entry_id":30926,"reg_number":"MP7220","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"Otis Jefferson Hawks","author":null,"deposit":null,"reg_date":"1936-09-21","part":null,"part_title":null,"source_line":204724,"raw":"© Otis Jefferson Hawks; 21Sep36; MP7220.","flags":[],"status":"no-renewal-found","pd_date":"1965-01-01","reason":"no renewal entry found for 1963-1965 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1963,1964],"window_volumes":[{"year":1963,"ia_identifier":"catalogofcopyr3171213libr"},{"year":1964,"ia_identifier":"catalogofc19643181213libr"},{"year":1965,"ia_identifier":"catalogofc19653191213libr"}]}]}