Yes, the GoComics library is about three of those 43 years, nothing after 1950. I would love to view again the 1960s cartoons of my aware growing years. I guess GoComics wants them for free or not at all. On the other hand whatever estate is holding out with the bulk of the library will likely never see significant revenues.
We’re about to go back to the 1930s strips. It’s about the end of the line for 1948 strips library on GoComics.