The 1994 Upper Deck Collector's Choice Ken Ryan #248 Silver Foil Signature is a highly sought-after sports trading card featuring the baseball player Ken Ryan from the Boston Red Sox. This card is a part of the parallel/variety set from Upper Deck, adding a unique silver foil signature to the base set. A valuable collector's item for fans of Major League Baseball, this card captures a moment in baseball history from the 1994 season.