Topps project 70 lou brock artist's proof #'d/51 extremely rare. Lou Brock 2021 topps project 70 card #272 by future Silver framed artist's proof 24/51. Only 51 made, factory sealed from topps. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Trading Card Singles". The seller is "barhei-37" and is located in this country: US. This item can be shipped worldwide. Card Size: Standard League: Major League (MLB) Autographed: Yes Set: 2021 Topps Museum Collection Signed By: Lou Brock Card Condition: Near Mint or Better Player/Athlete: Lou Brock Year ...