{"e":{"id":80974,"source":"ia_catalogofcopyrig15libr","title":"HOW TO WELD ALUMINUM","header":"How to weld aluminum.","year":null,"reels":null,"feet":null,"sound":false,"credits":null,"notes":["Pittsburgh"],"line_start":25560,"line_end":25562,"source_text":"How to weld aluminum. © title, descr. & 297 prints \nrecd. Aug. 22, 1942; M 12784; Aluminum co. of \nAmerica, Pittsburgh. 4513 ","source_meta":{"name":"Catalog of Copyright Entries, New Series, Part 1 Group 3: Dramatic Compositions, Motion Pictures, 1942","url":"https://archive.org/details/catalogofcopyrig15libr","cite":"Internet Archive catalogofcopyrig15libr (OCR text)","file":"/root/projects/publicreel/data/raw/cce_new_series/1942_catalogofcopyrig15libr_djvu.txt"},"ia_items":[],"ia_lookup":[]},"regs":[{"id":98665,"entry_id":80974,"reg_number":"MP12784","series":2,"see_also":[],"reg_class":"MP","published":true,"claimant":"Aluminum co. of America","author":null,"deposit":"descr. & 297 prints recd. Aug. 22, 1942","reg_date":null,"part":null,"part_title":null,"source_line":25560,"raw":"How to weld aluminum. © title, descr. & 297 prints recd. Aug. 22, 1942; M 12784; Aluminum co. of America, Pittsburgh","flags":[],"status":"uncertain","pd_date":null,"reason":"no registration date parsed from the catalog entry","match_kind":null,"match_confidence":null,"title_similarity":null,"renewals":[],"window":null,"window_volumes":[]}]}