I believe versions of #Popeye, #TinTin, #Tarzan, and #BuckRogers go public domain in 2026.
@hpkomic The original Tarzan book went into public domain this year. Buck Rogers and Popeye will actually hit public domain in 2025. Tintin might be a little more complicated since French and Belgian copyright law works a little differently.
@SKleefeld yeah, hadn't had a chance to fully research it yet, but it lines up.