Two Subway Series here—and 8 of the 11 signatures are Hall of Famers.
1947 Brooklyn Dodgers World Series Program: GD/VG, unscored, with flawless "10" signatures of DiMaggio, Berra and Reese on cover, as well as DiMaggio inside. Full LOA from JSA (with crossed-out "Ralph Branca" from signature list).
1949 "Great World Series Program Collection" Reprint Program: VG, with "9-10" signatures of Bauer, Berra, Collins, Dickey, Mize, Rizzuto and Woodling. Auction LOA from JSA.