{"e":{"id":285815,"source":"ia_catalogofcopyri331213libr","title":"WHY PLAY LEAP FROG?","header":"WHY PLAY LEAP FROG? John Sutherland Productions, Inc., 1949. 10., sd., color, 16mm. Summary: Demonstrates the relationship between wages and prices, and concludes that only with increased productivity can wages outstrip prices. An animated cartoon. >","year":1949,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":16459,"line_end":16469,"source_text":"WHY PLAY LEAP FROG? John Sutherland \nProductions, Inc., 1949. 10., sd., color, \n16mm. \n\nSummary: Demonstrates the relationship \nbetween wages and prices, and concludes \nthat only with increased productivity can \nwages outstrip prices. An animated \ncartoon. > \n\n© Harding College; 1Mar49; MP4165. ","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":304722,"entry_id":285815,"reg_number":"MP4165","series":3,"see_also":[],"reg_class":"MP","published":true,"claimant":"Harding College","author":null,"deposit":null,"reg_date":"1949-03-01","part":null,"part_title":null,"source_line":16469,"raw":"nc., 1949. 10., sd., color, 16mm. Summary: Demonstrates the relationship between wages and prices, and concludes that only with increased productivity can wages outstrip prices. An animated cartoon. > © Harding College; 1Mar49; MP4165","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":""}]}]}