Here’s an incredible collection of cards you don’t see too often, plus they’re in ACU-Card cases: a 1976 Topps Joe Theismann Progressive Proof set of…
Posts tagged as “Progressive Proof”
Welcome to the Uncut Sheet Archive! This is the hub for all the articles I’ve written about uncut sheets, sorted by sport and set. My…
The other day, I published a piece about the 1952 Topps baseball progressive proof uncut sheets. I shared that, after buying all seven of them…
Sotheby’s offered an incredible series of 7 1952 Topps Progressive Proof Uncut Sheets in their 1992 Important Baseball Cards and Sports Memorabilia Auction…But I have…