New York Yankees.....A signed three (3) baseball set of the only Yankees to have pitched PERFECT GAMES". A chance to own Baseball history. Done Larsen..... Was the only pitcher in Major League History to pitch a Perfect Game in any world Series on October 8, 1956 against the Brooklyn Dodgers. David Wells...... On May 17, 1998, Wells became the 15th pitcher in major league history to pitch a perfect game. The Wells ball is a Limited Edition 100 Annaversary ball signed by David Wells.David Cone ....On July 18, 1999 Cone became the 16th pitcher in major league history to pitch a perfect game. These are the only pitchers to have pitched "PERFECT GAMES" in Yankees history. The balls come in a beautiful 3 ball Steiner display case.