{"e":{"id":83117,"source":"ia_catalogofcopyrig171libr","title":"FUNDAMENTALS OF BLUEPRINT READING","header":"","year":1943,"reels":null,"feet":null,"sound":false,"credits":null,"notes":[],"line_start":7524,"line_end":7528,"source_text":"4, Milling a helical groove. © Dec. 20, 1943; \nM 14492. \n\n‘Operations on the vertical milling machine; no. \n5, Milling a circular T-slot. © Dec. 20, 1943; ","source_meta":{"name":"Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1944","url":"https://archive.org/details/catalogofcopyrig171libr","cite":"Internet Archive catalogofcopyrig171libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_new_series/1944_catalogofcopyrig171libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":101361,"entry_id":83117,"reg_number":"MP14492","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"‘Operations on the vertical milling machine; no. 5, Milling a circular T-slot","author":null,"deposit":null,"reg_date":"1943-12-20","part":null,"part_title":null,"source_line":7524,"raw":"© Dec. 20, 1943; M 14492. ‘Operations on the vertical milling machine; no. 5, Milling a circular T-slot.","flags":[],"status":"no-renewal-found","pd_date":"1972-01-01","reason":"no renewal entry found for 1970-1972 in the CCE motion-picture renewal sections","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":[1970,1971],"window_volumes":[{"year":1970,"ia_identifier":"catalogofc19703241213libr"},{"year":1971,"ia_identifier":"catalogofc19713251213libr"},{"year":1972,"ia_identifier":"catalogofc19723261213libr"}]}]}