Original Baseball Card Sales Materials or Catalog
 

Does anyone know where I can find marketing or advertising imagery of certain card sets? Im looking for what is essentially images of the a cards that were made by Topps for instance that were probably derived from the original design in some way. In other words not an image of a bunch of actual cards but the original perfect design that were used as the basis for the cards. I think if there was a resource that simply showed each card in the set in this way that would work too - Im continuing to plug away at this automated grading project and it would be nice to find imagery of "perfect cards" that are notably different than a PSA 10 for example. I'm looking for this for 33 Goudey, early 80s Topps and a few other sets - the modern stuff is a bit easier to find. Does anyone know of set "catalogs"
or sales material that exists digitally?