Polo Grounds (EFI) - Stadium Postcards
Polo Grounds Remains – Ballpark Chasers
Early baseball players hi-res stock photography and images - Alamy
1957 NEW YORK GIANTS LAST GAME AT POLO GROUNDS WILLIE MAYS 16x20 ACTION PHOTO
Watch rare footage of the Giants' final game at the Polo Grounds in vivid color
Northeast News, Many teams played at Polo Grounds
Polo Grounds - history, photos and more of the New York Giants former ballpark
Moe Resner's End of an Era - 1957 Giants final game at Polo Grounds
Polo Grounds, Manhattan, NY, September 5, 1952 – Giants down 4-0 early rally to beat the Phillies 5-4 on home runs from Thomson and Hartung
This Day in Giants History, April 22, 1957: The Bathtub That Was Home
Polo Grounds, Baseball Wiki