I don't collect non-sports cards - just happen to have them in a plastic case all these years. I think they're exmt+. Might find a fit with some of your vintage sports. Let's see if we can do the '55 AA first.
Well, as I mentioned on the other thread we're dialoguing on, I have to go dig out the '57 Grim, the '59 Bunning and some others to propose to you - I'll try to get to that this weekend - then I can send you pix.