Presented here is a "must have" for any vintage football card collector, the 1948 Leaf Sid Luckman #1 (Yellow Background variation) issue. This example is a solid PSA 5. Luckman is recognized as the top quarterback of his era. As card #1 of the set we feel sorry for all of the '48 Leaf Luckman's that had to endure the wear and tear in a youngster's number ordered stack. But not the case with the sharp one here!