{"e":{"id":11235,"source":"pg51836","title":"FIRE AND HEAT","header":"FIRE AND HEAT. (General Science) 1937. Filmstrip.","year":1937,"reels":null,"feet":null,"sound":false,"credits":"Arranged and produced by Gerrit C. Zwart; from drawings by Helen S. Zwart.","notes":[],"line_start":70208,"line_end":70215,"source_text":"  FIRE AND HEAT. (General Science) 1937. Filmstrip.\n\n    Credits: Arranged and produced by Gerrit C. Zwart; from drawings by\n    Helen S. Zwart.\n\n    © Gerrit C. Zwart d.b.a. Visual Sciences (Gerrit C. Zwart, author);\n    11Jun37; MP7644.\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":11703,"entry_id":11235,"reg_number":"MP7644","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"Gerrit C. Zwart d.b.a. Visual Sciences","author":"Gerrit C. Zwart, author","deposit":null,"reg_date":"1937-06-11","part":null,"part_title":null,"source_line":70213,"raw":"© Gerrit C. Zwart d.b.a. Visual Sciences (Gerrit C. Zwart, author); 11Jun37; MP7644.","flags":[],"status":"renewed","pd_date":"2033-01-01","reason":"renewal  filed (date unreadable) by (claimant unreadable) (number+date; CCE 1964, OCR line 45165)","match_kind":"number+date","match_confidence":"high","title_similarity":0.71428573,"renewals":[{"id":255918,"volume_year":1964,"renewal_number":"","title":"FIRE & HEAT","description":"a motion picture in one reel by Gerrit C. Zwart. (General science)","orig_date":"1937-06-11","orig_date_raw":"llJun37","orig_number":"MP7644","orig_number_raw":"M7644","orig_number_digits":7644,"renewal_claimant":null,"renewal_basis":null,"renewal_date":null,"renewal_date_raw":null,"part":null,"part_title":null,"parent_title":null,"see_refs":[],"see_also":[],"flags":["renewal_number_unreadable","orig_date_ocr_fixed","orig_class_abbreviated","renewal_clause_unparsed"],"source_file":"1964_catalogofc19643181213libr_djvu.txt","source_line":45165,"raw":"FIRE & HEAT, a motion picture in one reel by Gerrit C. Zwart. (General science) © llJun37; M7644","raw_sha":"4f67c0ffc19e18c5c71357aabed7d73a78336a09","match_kind":"number+date","title_similarity":0.71428573,"ia_identifier":"catalogofc19643181213libr","kind":"cce","context":"FIRE & HEAT, a motion picture in one \nreel by Gerrit C. Zwart. (General \nscience) © llJun37; M7644. \n© Gerrit C. Zwart (A); 14Dec64; \nR350707« ","llm":[]},{"id":255919,"volume_year":1964,"renewal_number":"R350707","title":"FIRE & HEAT","description":null,"orig_date":null,"orig_date_raw":"Gerrit C","orig_number":null,"orig_number_raw":null,"orig_number_digits":null,"renewal_claimant":"Zwart","renewal_basis":"A","renewal_date":"1964-12-14","renewal_date_raw":"14Dec64","part":null,"part_title":null,"parent_title":null,"see_refs":[],"see_also":[],"flags":["orig_date_unreadable","orig_number_missing","title_inherited"],"source_file":"1964_catalogofc19643181213libr_djvu.txt","source_line":45166,"raw":"© Gerrit C. Zwart (A); 14Dec64; R350707","raw_sha":"f9469052b2eb17cef5f4757af9f8e8e12282b919","match_kind":"llm:date+title","title_similarity":0.71428573,"ia_identifier":"catalogofc19643181213libr","kind":"cce","context":"FIRE & HEAT, a motion picture in one \nreel by Gerrit C. Zwart. (General \nscience) © llJun37; M7644. \n© Gerrit C. Zwart (A); 14Dec64; \nR350707« ","llm":[{"model":"deepseek-ai/DeepSeek-V4-Pro","title":"FIRE & HEAT","orig_number":null,"orig_date":"1937-06-11","renewal_number":"R350707","renewal_claimant":"Gerrit C. Zwart (A)","renewal_date":"1964-12-14","confidence":"high","note":"Original date 'llJun37' interpreted as 11Jun37 (11 June 1937). Original number M7644 is likely MP7644 (motion picture). Renewal claimant is author (A)."}]}],"window":[1964,1965],"window_volumes":[{"year":1964,"ia_identifier":"catalogofc19643181213libr"},{"year":1965,"ia_identifier":"catalogofc19653191213libr"},{"year":1966,"ia_identifier":"catalogofc19663201213libr"}]}]}