I picked this 22" thin ride up with a mid 60s Gretsch kit. It looks older to me. 2360grams, "THIN" ink stamp, UFO profile, the edge wobbles like a mother, stamp is 1 3/8" tall by 1 1/8" wide. Looks like quite a bit of hand hammering. There are "ridges" if you run your finger from the bell to the edge. I think you can literally see what I mean in the first picture. I tried to get a close up of the hammering too in picture #4.
Is it early 60s or late 50s maybe? Earlier? There is also a faint outline of a black rectangle that I think I've seen on some older As.
By the way, it sounds amazing!
I would like some help determining age and value if you don't mind.
Thanks