{"e":{"id":319402,"source":"ia_catalogofcopyr3161213libr","title":"HOW AN ELECTRIC MOTOR WORKS","header":"Coronet HOW AN ELECTRIC MOTOR WORKS. McGraw- Hill Book Co. 12 min., sd., b&w, 16 mm","year":1961,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":6054,"line_end":6060,"source_text":"Coronet \n\n\nHOW AN ELECTRIC MOTOR WORKS. McGraw- \nHill Book Co. 12 min., sd., b&w, \n16 mm. © McGraw-Hill Book Co., Inc.; \n28Apr61; MP12001. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1962","url":"https://archive.org/details/catalogofcopyr3161213libr","cite":"Internet Archive catalogofcopyr3161213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1962_catalogofcopyr3161213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":338309,"entry_id":319402,"reg_number":"MP12001","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"McGraw-Hill Book Co., Inc","author":null,"deposit":null,"reg_date":"1961-04-28","part":null,"part_title":null,"source_line":6059,"raw":"Coronet HOW AN ELECTRIC MOTOR WORKS. McGraw- Hill Book Co. 12 min., sd., b&w, 16 mm © McGraw-Hill Book Co., Inc.; 28Apr61; MP12001","flags":[],"status":"no-renewal-found","pd_date":"1990-01-01","reason":"no renewal entry found for 1988-1990 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1988,1989],"window_volumes":[{"year":1988,"ia_identifier":""},{"year":1989,"ia_identifier":""},{"year":1990,"ia_identifier":""}]}]}