The Yankees Retire Paul O'Neill's Number 21 - The New York Times
Colorado Rockies retire Hall of Famer Larry Walker's No. 33
MLB Retired Numbers Washington Nationals/Montreal Expos by stevejrogers
Retired Uniform Numbers in the National League
Retired Uniform Numbers in the American League
Nats320 -- A Washington Nationals Blog: Nationals To Honor Hall Of Famers From Three Previous Franchises
Nationals and Expos retired numbers
Who should have the next Royals retired number? - Royals Review
Montreal on the road Deux Montréalais qui vont visiter chaque terrain de la ligue majeure de baseball pour promouvoir le retour d'une équipe de baseball à Montréal Two montrealers visiting all
MLB Retired Numbers Washington Nationals/Montreal Expos by stevejrogers
Retired Uniform Numbers in the National League
Every MLB team's retired numbers
On This Date in Sports: October 18, 2005: Remembering Les Expos
Montreal Expos / Washington Nationals All-Time Team
Nationals announce they are retiring No. 11 for Ryan Zimmerman