Chicago Cubs Retired Numbers Collectible Sign Memorabilia MLB - Denmark
Cubs to retire No. 31 worn by Jenkins, Maddux
Top 5 best and worst trades in Cubs history – Sun Sentinel
Cubs to retire No. 31 for Jenkins, Maddux
Cubs Retired Numbers
This is the Fergie Jenkins patch for #31 that was retired during the 2009 season. This patch is designed for commemorative, nostalgic display, and
Chicago Cubs Number #31 Retirement Jersey Patch (Ferguson Jenkins & Maddux)
Chicago Cubs Ferguson Jenkins and Greg Maddux #31 Uniform Retirement Poster 2009
Cubs Hall of Famer Ferguson Jenkins -- Chicago Tribune
31 special things about Greg Maddux
31 special things about Greg Maddux
Best Athletes To Wear Number 31
File:Retired numbers of Chicago Cubs (Williams, Sandberg, Maddux).jpg - Wikimedia Commons
The Cubs should retire several more jersey numbers - Bleed Cubbie Blue
2015 Spring-Training Countdown, Day 31: Fergie Jenkins And Greg Maddux - Bleed Cubbie Blue