Pitcher John "Blue Moon" Odom helped the 1972 Oakland A's win both the American League championship and the World Series. This doubleknit jersey dates from that 1972 championship season, when the team nickname officially became the A's. Odom's #13 appears on both front and back, with his name lettered on the back and his signature in black marker on the bottom front. Loose McAuliffe tag inside front tail with "1972" year tag sewn above and size 40 sewn below. Wash tag near right seam. Shows really nice use.