{"e":{"id":287005,"source":"ia_catalogofcopyri341213libr","title":"FORCE OF GRAVITY","header":"FORCE OF GRAVITY. Young America Films, Inc., 1949. 11 min., sd., b&w, 16mm. Summary: Introduces the concept of gravity and explains some of its everyday manifestations. For elementary school science classes. Credits: Advisers, Gerald S. Craig, Helen Warrin","year":1949,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":5817,"line_end":5830,"source_text":"FORCE OF GRAVITY. Young America \nFilms, Inc., 1949. 11 min., sd., b&w, \n16mm. \n\nSummary: Introduces the concept of \ngravity and explains some of its everyday \nmanifestations. For elementary school \nscience classes. \n\nCredits: Advisers, Gerald S. Craig, \nHelen Warrin. \n\n© Leonard Peck Productions; 15May49; \nMP5015. ","source_meta":{"name":"Catalog of Copyright Entries, Third Series, Parts 12–13: Motion Pictures, 1950","url":"https://archive.org/details/catalogofcopyri341213libr","cite":"Internet Archive catalogofcopyri341213libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_third_series/1950_catalogofcopyri341213libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":305912,"entry_id":287005,"reg_number":"MP5015","series":3,"see_also":[],"reg_class":"MP","published":true,"claimant":"Leonard Peck Productions","author":null,"deposit":null,"reg_date":"1949-05-15","part":null,"part_title":null,"source_line":5829,"raw":"n., sd., b&w, 16mm. Summary: Introduces the concept of gravity and explains some of its everyday manifestations. For elementary school science classes. Credits: Advisers, Gerald S. Craig, Helen Warrin © Leonard Peck Productions; 15May49; MP5015","flags":[],"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":""}]}]}