Scaled up to dimensions of 3-1/8x5.25" from their standard-size 1969 Topps Super issue, the 1970 cards were printed on thinner stock w/rounded corners. Color photo fronts w/facsimile signatures. Backs are an enlarged version of the player's regular 1970 Topps card back.

Louis Clark Brock was an American professional baseball outfielder. He began his 19-year Major League Baseball (MLB) career with the 1961 Chicago Cubs but spent most of it as a left fielder for the St. Louis Cardinals. Some of his career highlights include being a six time All-Star, eight time NL stolen base leader and a two time World Series Champion. Lou Brock was inducted into the National Baseball Hall Of Fame in 1985. The autograph on the card is bold and well placed. This signed copy is one of only three examples graded by PSA as well as being the highest graded.