{"e":{"id":292425,"source":"ia_catalogofcopyrig361213lib","title":"THE MIRACLE OF RUBBER","header":" color, 16mm. Summary: Stresses the importance of rubber in American economy. Discusses the origin of natural rubber, the development of synthetic rubber during World War II, the manufacture of rubber products today, and the continuing research program of the Firestone Tire and Rubber Co. Kodachrome","year":1950,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":44703,"line_end":44714,"source_text":"the March of Time. 2 reels, sd., color, \n16mm. \n\nSummary: Stresses the importance of \nrubber in American economy. Discusses \nthe origin of natural rubber, the development \nof synthetic rubber during World War II, the \nmanufacture of rubber products today, and \nthe continuing research program of the Fire- \nstone Tire and Rubber Co. Kodachrome. \n\n© Time, Inc.; 310ct50; MP3056. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1952","url":"https://archive.org/details/catalogofcopyrig361213lib","cite":"Internet Archive catalogofcopyrig361213lib (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1952_catalogofcopyrig361213lib_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":311332,"entry_id":292425,"reg_number":"MP3056","series":4,"see_also":[],"reg_class":"MP","published":true,"claimant":"Time, Inc","author":null,"deposit":null,"reg_date":"1950-10-31","part":null,"part_title":null,"source_line":44714,"raw":"f natural rubber, the development of synthetic rubber during World War II, the manufacture of rubber products today, and the continuing research program of the Firestone Tire and Rubber Co. Kodachrome © Time, Inc.; 310ct50; MP3056","flags":[],"status":"no-renewal-found","pd_date":"1979-01-01","reason":"no renewal entry found for 1977-1979 in the CCE motion-picture renewal sections or in the Copyright Office renewal records 1978-2025","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1977,1978],"window_volumes":[{"year":1977,"ia_identifier":"1977motionpictur3311213libr"},{"year":1978,"ia_identifier":""},{"year":1979,"ia_identifier":""}]}]}