Rookie cards are determined by the year of issue. So what happens when it’s incontrovertibly proven that a set from 1948 was actually issued in 1949? Collecting chaos. That’s the issue now with the ...

My colleague John Newman reported back in September on a new book by Brian Kappel and its implications for the iconic baseball card set known conventionally as 1948 Leaf. Since that time, there have ...

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