Written on great stationery of the "American Base Ball Club of Philadelphia" this is a unique offering as Connie Mack letters from this early are hard to come by. This Mack letter from 1905 marks the year the Philadelphia Athletics won their first pennant, though they would go on to lose to the New York Giants in the World Series 4-1, mostly at the hands of Christy Mathewson, who won three games in the series. The year was also memorable because Athletics pitcher Rube Wadell won the Triple Crown. This timeless piece is a Mack letter not to be missed. Includes PSA LOA.