Don Larsen Autographed & Inscribed Official MLB Baseball One of the most historically significant pieces you'll find in the hobby -- this Official Major League Baseball has been personally autographed and inscribed "8-10-56" by New York Yankees legend Don Larsen; commemorating the date of his perfect game in the 1956 World Series -- the only perfect game in World Series history. A rare and meaningful collectible for any serious baseball fan or historian. Authentication Authenticated and certified by LSM (Latitude Sports Marketing). A Certificate of Authenticity (COA) is included with every purchase. Item Details Item: Official Major League Baseball Autograph: Don Larsen Inscription: "8-10-56" (date of the perfect game) Team: New York Yankees Authentication: LSM COA included Condition: Excellent About Don Larsen & the Perfect Game On October 8; 1956; New York Yankees pitcher Don Larsen accomplished what no pitcher before or since has done in the Fall Classic -- throwing a perfect game in Game 5 of the World Series against the Brooklyn Dodgers. Retiring all 27 batters he faced; Larsen's performance remains the only perfect game in World Series history and one of the most celebrated moments in all of American sports. The inscription "8-10-56" on this baseball directly references that legendary date; adding a layer of historical significance that elevates this piece above a standard autograph. Shipping & Handling All autographed memorabilia is carefully packaged to ensure safe delivery. Ships within 1-3 business days of purchase.