Signed Chicago Cubs Jersey #46 - 2006 Ryan Dempster Dusty Baker – Posterflip.com
Cubs by the Numbers: A Complete Team History of the Chicago Cubs by Uniform Number: Yellon, Al, Ignarski, Kasey, Silverman, Matthew, Hughes, Pat: 9781613218792: Amazon.com: Books
A Numbers Game: A look at how every Cubs player — and the manager — picked their jersey number - Marquee Sports Network
2017 Topps Chicago Cubs Javier Baez Chicago Cubs #CHC-11 | eBay