{"e":{"id":287753,"source":"ia_catalogofcopyri341213libr","title":"AIR BRAKES OPERATION AND MAINTEN- ANCE","header":"MAINTEN- ANCE, Pt. 2. Jam Handy Organization for the Bendix-Westinghouse Air Brake Co. ©1950. 17 min., sd., b&w, 35mm. Summary: Explains the air brake trailer system, demonstrating how the brakes work, how they are attached to the truck system, and how the system is kept in best mechanical condition","year":1950,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":30965,"line_end":30979,"source_text":"AIR BRAKES OPERATION AND MAINTEN- \n\n\nANCE, Pt. 2. Jam Handy Organization \nfor the Bendix-Westinghouse Air Brake \nCo. ©1950. 17 min., sd., b&w, 35mm. \n\nSummary: Explains the air brake \ntrailer system, demonstrating how the \nbrakes work, how they are attached to \nthe truck system, and how the system is \nkept in best mechanical condition. \n\n© The Jam Handy Organization, Inc.; \n14Nov50; MU5218. ","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":[],"atlas":[]},"regs":[{"id":306660,"entry_id":287753,"reg_number":"MU5218","series":3,"see_also":[],"reg_class":"MU","published":false,"claimant":"The Jam Handy Organization, Inc","author":null,"deposit":null,"reg_date":"1950-11-14","part":null,"part_title":null,"source_line":30978,"raw":"., sd., b&w, 35mm. Summary: Explains the air brake trailer system, demonstrating how the brakes work, how they are attached to the truck system, and how the system is kept in best mechanical condition © The Jam Handy Organization, Inc.; 14Nov50; MU5218","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":""}]}]}