Works copyrighted before 1964 had to have the copyright renewed sometime in the 28th year. If the copyright was not renewed the work is in the public domain. No record of copyright renewal for this comic book found in the Catalog of Copyright Entries. Online page scans of the Catalog of Copyright Entries, published by the US Copyright Office can be found at The Online Books Page - US Copyright Office's Catalog of Copyright Entries.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.
{{Information |Description=Cover scan of a horror comic book. |Source=Self, from material in my possession. |Date=July 2008 |Author=Chordboard |Permission= |other_versions= }} {{PD-US-no-renewal}} {{Self|GFDL|cc-by-sa-3.0,2.5,2.0,1.0}} [[Category:Comic bo
Ez a kép járulékos adatokat tartalmaz, amelyek feltehetően a kép létrehozásához használt digitális fényképezőgép vagy lapolvasó beállításairól adnak tájékoztatást. Ha a képet az eredetihez képest módosították, ezen adatok eltérhetnek a kép tényleges jellemzőitől.