Very Good list. Thanks for doing it.
1/ PreMarvel was
Atlas comics. So Atlas comics are not PD. Not sure where that leaves the 70's new Atlas Comics company. Presumably at some stage they will be PD, because they were a separate entity.
As well as certain comics Jack Kirby worked on such as Boy's Ranch
Well, that is a mystery to me. I don't know why that would be so. That was a Harvey title and we do have Stuntman here, as well as quite a number of books Kirby did for Harvey, but we don't have '
Fighting American' I think that one has been renewed at least once.
Marvel comics, aside from their Miss Fury reprint
The Miss Fury we have, is a different imprint, not a Marvel comic.
Also Dick Tracy is not PD, although there are some early Dick Tracy in the Dell Anthologies.
Street and Smith includes
The Shadow and Doc Savage and other pulp characters.
MacKay includes King which includes
The Phantom, Mandrake, Prince Valiant.
Also Warner Brothers, so
Bugs Bunny and his ilk.
I think Hanna-Barbera characters mostly date from the 60's on, so not PD.
Also not PD -
Joe Palooka, Krazy Kat - The original, Milton Caniff's work. [
Steve Canyon]
So a lot of the really good stuff that they are still making money out of.
But it's complicated and when it comes down to indivdual titles, gives you a headache.
Example - There is one Dick Tracy title in the Harvey books.But that book doesn't have any work by Chester Gould.
Gives me immense respect for Mark and those who have to make the decisions.
and my favorite, Max Fleischer's
Betty Boop About whom,
here is the true story of Betty Boop
https://www.littlethings.com/real-betty-boop-baby-estherCheers!