WAS OBTAINED THROUGH THE MAIL YEARS AGO. This index card is a unique addition to any baseball fan's collection. It features the signature of Larry Dierker, a former player for the Houston Astros. The autograph has been authenticated by cjd_autographs, ensuring its authenticity. Measuring 3x5 inches, this original index card is a great way to showcase your love for the sport. The card is perfect for storing notes, sketches, or any other small item. It is a must-have for any Houston Astros fan or collector.