{"e":{"id":83322,"source":"ia_catalogofcopyrig171libr","title":"RECEIVING RADIO MESSAGES (PRINCIPLES OF RADIO-PT","header":"Receiving radio messages (Principles of radio-pt. 2)","year":1943,"reels":null,"feet":null,"sound":false,"credits":null,"notes":["New York"],"line_start":11164,"line_end":11166,"source_text":"Receiving radio messages (Principles of radio-pt. \n2) © Dec. 17, 1943; -M 14750; Encyclopaedia \nbritannica films, inc., New York. 2919 ","source_meta":{"name":"Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1944","url":"https://archive.org/details/catalogofcopyrig171libr","cite":"Internet Archive catalogofcopyrig171libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_new_series/1944_catalogofcopyrig171libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":101648,"entry_id":83322,"reg_number":"MP14750","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"Encyclopaedia britannica films, inc.","author":null,"deposit":null,"reg_date":"1943-12-17","part":null,"part_title":null,"source_line":11164,"raw":"Receiving radio messages (Principles of radio-pt. 2) © Dec. 17, 1943; -M 14750; Encyclopaedia britannica films, inc., New York","flags":[],"status":"no-renewal-found","pd_date":"1972-01-01","reason":"no renewal entry found for 1970-1972 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1970,1971],"window_volumes":[{"year":1970,"ia_identifier":"catalogofc19703241213libr"},{"year":1971,"ia_identifier":"catalogofc19713251213libr"},{"year":1972,"ia_identifier":"catalogofc19723261213libr"}]}]}