{"e":{"id":82677,"source":"ia_catalogofcopyrig161libr","title":"TESTING AND OPERATION","header":"5. Testing and operation.","year":null,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":29347,"line_end":29351,"source_text":"5. Testing and operation. © title, descr. & 6 \nprints recd. Nov. 19, 1943; M 14164. \n\n\nPopular science; J 3-1. © Oct. 15, 1943; M 14104; ","source_meta":{"name":"Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1943","url":"https://archive.org/details/catalogofcopyrig161libr","cite":"Internet Archive catalogofcopyrig161libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_new_series/1943_catalogofcopyrig161libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":100851,"entry_id":82677,"reg_number":"MP14164","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"Popular science; J 3-1","author":null,"deposit":"descr. & 6 prints recd. Nov. 19, 1943","reg_date":null,"part":null,"part_title":null,"source_line":29347,"raw":"5. Testing and operation. © title, descr. & 6 prints recd. Nov. 19, 1943; M 14164. Popular science; J 3-1.","flags":[],"status":"uncertain","pd_date":null,"reason":"no registration date parsed from the catalog entry","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":null,"window_volumes":[]}]}