{"e":{"id":281804,"source":"ia_catalogofcopyrig31121libr","title":"INTRODUCTION TO FRACTIONS","header":"INTRODUCTION TO FRACTIONS, Johnson Hunt Productions, 1947, 1 reel, sd., color, 16mm","year":1947,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":5276,"line_end":5283,"source_text":"INTRODUCTION TO FRACTIONS, John- \n\n\nson Hunt Productions, 1947, 1 reel, \nsd., color, 16mm, \n\n© Johnson Hunt Productions, Roscoe, \nCalif.; 15Mar47; MP1828. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1947","url":"https://archive.org/details/catalogofcopyrig31121libr","cite":"Internet Archive catalogofcopyrig31121libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1947_catalogofcopyrig31121libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":300711,"entry_id":281804,"reg_number":"MP1828","series":3,"see_also":[],"reg_class":"MP","published":true,"claimant":"Johnson Hunt Productions, Roscoe, Calif","author":null,"deposit":null,"reg_date":"1947-03-15","part":null,"part_title":null,"source_line":5282,"raw":"INTRODUCTION TO FRACTIONS, Johnson Hunt Productions, 1947, 1 reel, sd., color, 16mm © Johnson Hunt Productions, Roscoe, Calif.; 15Mar47; MP1828","flags":[],"status":"no-renewal-found","pd_date":"1976-01-01","reason":"no renewal entry found for 1974-1976 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1974,1975],"window_volumes":[{"year":1974,"ia_identifier":"catalogofcopyrig3281213li"},{"year":1975,"ia_identifier":"catalogofcopyrig3291213libr"},{"year":1976,"ia_identifier":"1976motionpictur3301213libr"}]}]}