July 11, 1914: Babe Ruth makes his major-league debut with Red Sox – Society for American Baseball Research
Babe Ruth's circa 1920 New York Yankees' jersey is predicted to sell for a record sum
Will Babe Ruth's 1920 jersey fetch $2 million? – Orange County Register
If the Boston Red Sox retired numbers like the New York Yankees do - ESPN
Will Babe Ruth's 1920 jersey fetch $2 million? – Orange County Register
Babe Ruth jersey expected to sell at auction for over $4.5 Million - Sports Illustrated
Babe Ruth's New York Yankees Jersey Smashes Record By Selling for $4.4 Million at Auction - TSM Interactive
Babe Ruth's 1920 Jersey Goes For Whopping Million – Orange County Register
T206, Goudey Sets, High Grade 1921 Ruth Among LOTG Auction Lots