Every MLB team's retired numbers – NBC Sports Chicago
Joe Mauer's speech from the Twins' ceremony to retire his No. 7
Peering into the Rafters: The Next 5 Chicago Bulls Retired Numbers
Joe Mauer - Wikipedia
Twins Retired Numbers
Detroit Tigers retired numbers
Puerto Rican Twins don No. 21 in tribute to Roberto Clemente
Joe Mauer Makes His First Hall of Fame Entrance - Twins - Twins Daily
The Seattle Mariners need to retire number 51 for two Hall of Famers
Minnesota Twins - Wikipedia
The 9 greatest players in Minnesota Twins history
Retired number - Wikipedia