{"e":{"id":324590,"source":"ia_catalogofcopyr3171213libr","title":"HEAT AND HOW WE USE IT","header":"at. 87 fr.--Very high temperatures. 71 fr.--Very low temperatures. 7e fr.--Heat as radiant energy. 78 fr. © Cenco Educational Films, a div. of Ceneco Instruments Corp.; 7Feb63 (in notice: 1962); JP8236. HEAT AND HOW WE USE IT. Encyclopaedia Britannica Hidms. 22 min.;, sd, color, 16 mm. Eastman color","year":1963,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":37589,"line_end":37606,"source_text":"of heat. 87 fr.--Very high temper- \natures. 71 fr.--Very low temperatures. \n7e fr.--Heat as radiant energy. \n78 fr. © Cenco Educational Films, a \ndiv. of Ceneco Instruments Corp.; \n\n\n7Feb63 (in notice: 1962); JP8236. \n\n\nHEAT AND HOW WE USE IT. Encyclopaedia \n\n\nBritannica Hidms. 22 min.;, sd, \ncolor, 16 mm. Eastman color. \n\n© Encyclopaedia Britannica Films, \nInc.; 28Feb63; MP13383. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1963","url":"https://archive.org/details/catalogofcopyr3171213libr","cite":"Internet Archive catalogofcopyr3171213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1963_catalogofcopyr3171213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":343497,"entry_id":324590,"reg_number":"MP13383","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Encyclopaedia Britannica Films, Inc","author":null,"deposit":null,"reg_date":"1963-02-28","part":null,"part_title":null,"source_line":37605,"raw":"8 fr. © Cenco Educational Films, a div. of Ceneco Instruments Corp.; 7Feb63 (in notice: 1962); JP8236. HEAT AND HOW WE USE IT. Encyclopaedia Britannica Hidms. 22 min.;, sd, color, 16 mm. Eastman color © Encyclopaedia Britannica Films, Inc.; 28Feb63; MP13383","flags":[],"status":"renewed","pd_date":"2059-01-01","reason":"renewal RE554919 filed 1991-11-21 by Encyclopaedia Britannica Educational Corporation (number+date; Copyright Office public records dataset, record 7448484)","match_kind":"number+date","match_confidence":"high","title_similarity":1.0,"renewals":[{"id":363430,"volume_year":1991,"renewal_number":"RE554919","title":"Heat and how we use it.","description":null,"orig_date":"1963-02-28","orig_date_raw":"1963-02-28","orig_number":"MP13383","orig_number_raw":"MP13383","orig_number_digits":13383,"renewal_claimant":"Encyclopaedia Britannica Educational Corporation","renewal_basis":"PWH","renewal_date":"1991-11-21","renewal_date_raw":"1991-11-21","part":null,"part_title":null,"parent_title":null,"see_refs":[],"see_also":[],"flags":["usco"],"source_file":"usco/renewal_2026_01","source_line":7448484,"raw":"{\"control\": \"7448484\", \"017\": [\"RE0000554919 /\", \"MP0000013383 /\"], \"017d\": \"1991-11-21\", \"008\": \"070613e19630228xx ||||||||||||||||||||\", \"names\": [[\"710\", \"Encyclopaedia Britannica Films, Inc.\"], [\"710\", \"Encyclopaedia Britannica Educational Corporation\"]], \"title\": \"Heat and how we use it. By Encyclopaedia Britannica Films, Inc.\", \"alternate_title\": \"Heat and how we use it.\", \"claimants\": [\"Encyclopaedia Britannica Educational Corporation (PWH)\"], \"work_type\": \"X Motion picture or filmstrip\"}","raw_sha":"cda38e8bb9b4a18784509a7057f65c20f6e8044b","match_kind":"number+date","title_similarity":1.0,"ia_identifier":"","kind":"usco","context":"","llm":[]}],"window":[1990,1991],"window_volumes":[{"year":1990,"ia_identifier":""},{"year":1991,"ia_identifier":""},{"year":1992,"ia_identifier":""}]}]}