New York Yankees - Wikipedia
Lot Detail - 1956 SANDY KOUFAX AUTOGRAPHED BROOKLYN DODGERS GAME
Signed Sandy Koufax Jersey - The Finest Heavily Inscribed STATS
Sandy Koufax Hand Signed Autographed Official Baseball Magazine
Sandy Koufax, Vintage 1963 Autographed Life Magazine Cover -CoA
Let Us Now Praise Famous Sets – SABR's Baseball Cards Research
Sold at Auction: Sandy Koufax Signed Jersey and LIFE Magazine Op-Ed
June 2010 Catalog - Sports Memorabilia Auctions
Sandy Koufax: A Lefty's Legacy: 9780061779008: Leavy
Rare 1963 SANDY KOUFAX Signed Complete LIFE Magazine-HOF-DODGERS
Lot - Sandy Koufax Signed Jersey and LIFE Magazine Op-Ed
Sandy Koufax Signed 1955 Topps #123 Rookie Card Dodgers HOF
First Look: 2012 Topps Five Star (with polls) - Beckett News