Graded NM 84 by SGC. One of only six examples graded at this level by SGC with just three higher. Exceptionally attractive high-grade example of legendary Hall of Famer John Clarkson from the N28 Allen & Ginter "World's Champions" set. Perfectly bright and clean, both front and back, with four strong corners, perfect registration, and flawless colors. The checklist reverse is perfectly clean. This card features Clarkson in a Boston uniform and was therefore issued after Clarkson finished the 1887 season with Chicago, and signed with Boston for the upcoming season. One of the most classic Hall of Fame cards of the era. This is a stunning high-grade example of one of baseball's greatest pitching legends from one of the most popular of all nineteenth-century sets. Reserve $1,000. Estimate $2,000+.