Jack Zimmerman was a standout basketball player at the University of Dayton during the late 1970s and went on to play professionally, but he has also had an amazing career as an autograph collector. In July, Sports Collectors Daily spoke with Tim Gallagher, who, along with Zimmerman and Vince Martin, began sending requests for autographs through the mail when they were … [Read more...] about Childhood Autograph Collection Includes Sports Icons, Great Memories
