{"e":{"id":300071,"source":"ia_catalogofcopyrig3101213li","title":"CHALLENGE ON THE LAKE","header":"CHALLENGE OF THE WEST. SEE Adventures of Champion. CHALLENGE ON THE LAKE. Socony Mobil Oil Co. Made by Marathon Newsreel. 13 min., sd., color, 16 mm. Ansco color","year":1956,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":2596,"line_end":2606,"source_text":"CHALLENGE OF THE WEST. SEE Adventures \nof Champion. \n\n\nCHALLENGE ON THE LAKE. Socony Mobil \nOil Co. Made by Marathon Newsreel. \n13 min., sd., color, 16 mm. Ansco \ncolor. \n\n© Marathon Newsreel; 30Apr56; \nMP7195. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1956","url":"https://archive.org/details/catalogofcopyrig3101213li","cite":"Internet Archive catalogofcopyrig3101213li (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1956_catalogofcopyrig3101213li_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":318978,"entry_id":300071,"reg_number":"MP7195","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Marathon Newsreel","author":null,"deposit":null,"reg_date":"1956-04-30","part":null,"part_title":null,"source_line":2605,"raw":"CHALLENGE OF THE WEST. SEE Adventures of Champion. CHALLENGE ON THE LAKE. Socony Mobil Oil Co. Made by Marathon Newsreel. 13 min., sd., color, 16 mm. Ansco color © Marathon Newsreel; 30Apr56; MP7195","flags":["see_reference_in_head"],"status":"uncertain","pd_date":null,"reason":"registration number MP7195 also appears on another catalog entry with a different title; one of the two is misprinted or misread","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1983,1984],"window_volumes":[{"year":1983,"ia_identifier":""},{"year":1984,"ia_identifier":""},{"year":1985,"ia_identifier":""}]}]}