Authentic Game Worn Philadelphia Phillies jersey worn by David Herndon on Jackie Robinson Tribute day, April 15, 2010. Alternate cream-colored jersey worn by team for home day games. Jersey was manufactured by Majestic, It is size 48. It is signed by Herndon, and includes the MLB authentication stamp. The tag shows his normal number, 57. On April 15, all players wear 42 in tribute to Mr. Robinson. Includes receipt / authentication from the Phillies.