The massive archives of 1940s and 1950s American comics exist largely because publishers frequently failed to renew their copyrights under historical US law. The result is a treasure trove of superhero origins, horror, crime, romance, and adventure titles - all legally free.

In France and Belgium, copyright runs for the creator's lifetime plus 70 years, so the free window opens on earlier material than in the US - but what it reveals is the true origin story of the European comic medium.

Japan's copyright rules mean the freely available material predates the manga golden age - but what it reveals are the authentic visual roots of sequential art: kibyoshi, woodblock narratives, and the very first newspaper comic strips.

Finding standalone public domain manhwa as downloadable comic files is rare - the medium's early history was deeply intertwined with newspaper and magazine syndication. Access requires a bit more digital archaeology, but the primary sources are fully open.

The Netherlands has a rich tradition of illustrated press and stripverhalen going back to the 1860s. Delpher, run by the Koninklijke Bibliotheek, is the national portal for digitized Dutch newspapers, magazines, and periodicals - and the deepest freely accessible archive for early Dutch comics and illustrated serial fiction.

Spain's golden era of tebeos - the beloved comic-magazine format - ran from the early twentieth century through the postwar years. The Biblioteca Nacional de España has digitized vast runs of the canonical titles: TBO (the publication that gave tebeos their name), Pulgarcito, and many more. All freely accessible and ready for PanelShift.

Italian fumetti have deep roots in the illustrated children's press of the early twentieth century. The Corriere dei Piccoli, launched in 1908 as a supplement to the Corriere della Sera, is one of the most important early comic publications in Europe - predating many American newspaper strips and running for decades. Scans are accessible via the Internet Archive.

O Tico-Tico, launched in 1905, was Brazil's first dedicated children's comic magazine and one of the earliest of its kind in Latin America. It ran for over fifty years and introduced generations of Brazilian readers to comic storytelling. Scans are freely available via the Internet Archive.

Chinese manhua flourished during the Republican era, roughly the 1920s through the 1940s, in Shanghai's illustrated press. Much of this material is now in the public domain and has been digitized by volunteers and institutions. The Internet Archive is the most accessible entry point for Western users, with a growing collection of scanned issues.