He made his official major league debut on April 15, 1947, but that was not the first day Jackie Robinson played a game at Ebbets Field. Four days prior to that, Jackie and his Dodger mates hosted the Yankees in an exhibition, and this beautifully scored, vintage program contains the details of that forgotten preseason game between the two archrivals. The 6.5x10" scorecard has yellowed a bit with age but is still in EX condition. http://keitholbermann.mlblogs.com/tag/ebbets-field/ https://mlblogskeitholbermann.files.wordpress.com/2013/04/eddie.jpg