Another PSA MINT 9 offered from an expert-built 1960 Topps set, one of the best ever assembled. This #421 shows terrific color, edges, and clarity, supporting its elite grade, with the population report showing just one higher! Yankee collectors will enjoy its extra peek at their stadium bleachers framing our their Bronx's own version of the Duke.

Duke Mass enjoyed good run support during his days in New York and won more than two-thirds of his decisions in spite of an ERA well above league average. While his versatility as spot starter and frequent reliever might have created arm woes that shortened his career, he took home a multiple pennants and a 1958 World Series title for his troubles.