History of retired numbers dates back to Lou Gehrig Day
Retired Number Series: Cincinnatti Reds – The Harvard Sports Analysis Collective
Today in history - June 2 - Baseball legends Lou Gehrig died and Babe Ruth retired
History of retired numbers dates back to Lou Gehrig Day
MORE
Rangers set to make Pudge's No. 7 their third retired number; who should be next, plus a historical look
Lou Gehrig, First To Have Number Retired, Launched A Major Tradition
New York Yankees Cooperstown Collection Lou Gehrig Day Retired Number T-Shirt, hoodie, sweater, long sleeve and tank top
Luckiest Man: The Life and Death of Lou Gehrig by Jonathan Eig
History of retired numbers dates back to Lou Gehrig Day
Lou Gehrig retires, gives 'Luckiest man on the face of the earth' speech at Yankee Stadium in 1939 – New York Daily News
Lou Gehrig Day June 2 to raise ALS awareness
Lou Gehrig's disease: Why ALS is forever associated with one of America's baseball greats