Mantle Exhibit Cards question
I was reading a Beckett 1995 publication that had a Mantle checklist of all cards he'd been on up until that time.
Beckett stated Mantle had 4 1947-66 exhibit cards #146. A,B,C, and D, with D being the most valuable.
I can see no indication on my card of any of the above, no numbers or letter.
Anyone have anything on this ?
Thanks.
|