{"e":{"id":297346,"source":"ia_catalogofcopyrig381213lib","title":"THE OPEN DOOR TO GREATER HOG PROFITS","header":"THE OPEN DOOR TO GREATER HOG PROFITS. Feed Institute in cooperation with the Iowa Agricultural Experiment Station and the Iowa State College Agricultural Extension Service. Made by the Visual Aids Production Unit of Iowa State College. 25 min., sd., color, 16 mm. Kodachrome, ‘","year":1952,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":33539,"line_end":33547,"source_text":"THE OPEN DOOR TO GREATER HOG \nPROFITS. Feed Institute in cooperation with \nthe Iowa Agricultural Experiment Station and \nthe Iowa State College Agricultural Extension \nService. Made by the Visual Aids Production \nUnit of Iowa State College. 25 min., sd., \ncolor, 16 mm. Kodachrome, ‘ \n\n© Iowa State College; 1Feb52; MP4866. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1954","url":"https://archive.org/details/catalogofcopyrig381213lib","cite":"Internet Archive catalogofcopyrig381213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1954_catalogofcopyrig381213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":316253,"entry_id":297346,"reg_number":"MP4866","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Iowa State College","author":null,"deposit":null,"reg_date":"1952-02-01","part":null,"part_title":null,"source_line":33547,"raw":"Iowa Agricultural Experiment Station and the Iowa State College Agricultural Extension Service. Made by the Visual Aids Production Unit of Iowa State College. 25 min., sd., color, 16 mm. Kodachrome, ‘ © Iowa State College; 1Feb52; MP4866","flags":[],"status":"no-renewal-found","pd_date":"1981-01-01","reason":"no renewal entry found for 1979-1981 or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1979,1980],"window_volumes":[{"year":1979,"ia_identifier":""},{"year":1980,"ia_identifier":""},{"year":1981,"ia_identifier":""}]}]}