2001 Leather and Lumber is an insert set in 2001 Studio. The base Leather and Lumber set was 47 card set of game used bat chips from many of the game’s current stars including some pitchers. Cards #4, 22, and 39 do not exist and several others were printed in lesser quantities but none of the cards are serial numbered. The short prints in the set are noted by SP in the checklist below. Note: the Albert Pujols card in this set remains in high demand.