{"e":{"id":23174,"source":"pg51836","title":"MEASURING THE PROSPECT","header":"MEASURING THE PROSPECT. 1931. Filmstrip.","year":1931,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":148007,"line_end":148011,"source_text":"  MEASURING THE PROSPECT. 1931. Filmstrip.\n\n    © The Northwestern Mutual Life Insurance Co. (Nelson D. Phelps and\n    Russell Thierbach, authors); 29Sep31; MP3078.\n","source_meta":{"name":"Catalog of Copyright Entries, Motion Pictures 1912–1939 (Library of Congress, 1951)","url":"https://www.gutenberg.org/ebooks/51836","cite":"Project Gutenberg #51836","file":"/root/projects/publicreel/data/raw/cce_motion_pictures_1912_1939_pg51836.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":25763,"entry_id":23174,"reg_number":"MP3078","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"The Northwestern Mutual Life Insurance Co","author":"Nelson D. Phelps and Russell Thierbach, authors","deposit":null,"reg_date":"1931-09-29","part":null,"part_title":null,"source_line":148009,"raw":"© The Northwestern Mutual Life Insurance Co. (Nelson D. Phelps and Russell Thierbach, authors); 29Sep31; MP3078.","flags":[],"status":"no-renewal-found","pd_date":"1960-01-01","reason":"no renewal entry found for 1958-1960 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1958,1959],"window_volumes":[{"year":1958,"ia_identifier":"catalogofcopyrig3121213li"},{"year":1959,"ia_identifier":"catalogofcopyrig3131213li"},{"year":1960,"ia_identifier":"catalogofcopyr3141213libr"}]}]}