{"e":{"id":286445,"source":"ia_catalogofcopyri331213libr","title":"POPULAR SCIENCE","header":"Featuring Seaweed Science. Summary: Demonstrates how a ten-ton scientific beachcomber cleans a sandy beach; shows how synthetic gems are produced; shows how children are taught aviation sciences at Weed Patch, Calif. ; and shows how seaweed is gathered off the coast of Florida and processed for agar","year":1949,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":34401,"line_end":34411,"source_text":"J8-5. Featuring Seaweed Science. \nSummary: Demonstrates how a ten-ton \nscientific beachcomber cleans a sandy \nbeach; shows how synthetic gems are \nproduced; shows how children are taught \naviation sciences at Weed Patch, Calif. ; \nand shows how seaweed is gathered off \nthe coast of Florida and processed for \nagar. \n\n© 17Jun49; MP4265. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1949","url":"https://archive.org/details/catalogofcopyri331213libr","cite":"Internet Archive catalogofcopyri331213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1949_catalogofcopyri331213libr_djvu.txt"},"ia_items":[],"ia_lookup":[],"atlas":[]},"regs":[{"id":305352,"entry_id":286445,"reg_number":"MP4265","series":3,"see_also":[],"reg_class":"MP","published":true,"claimant":null,"author":null,"deposit":null,"reg_date":"1949-06-17","part":null,"part_title":null,"source_line":34411,"raw":"beach; shows how synthetic gems are produced; shows how children are taught aviation sciences at Weed Patch, Calif. ; and shows how seaweed is gathered off the coast of Florida and processed for agar © 17Jun49; MP4265","flags":["claimant_missing","see_reference_in_head"],"status":"no-renewal-found","pd_date":"1978-01-01","reason":"no renewal entry found for 1976-1978 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":[1976,1977],"window_volumes":[{"year":1976,"ia_identifier":"1976motionpictur3301213libr"},{"year":1977,"ia_identifier":"1977motionpictur3311213libr"},{"year":1978,"ia_identifier":""}]}]}