I posted a while back but wanted to add this 9 panel exhibit card display section that has the Mick on it...
This proof is from the toppsvault - from the '52 reprint set:
And another example of an exhibit card vending machine display of the Mick:
Last, I showed the Mick card that's in the 50s Mickey Mantle Game - now - here's a game card from the set:
