Polo Grounds – History of New York City
Polo GroundsNew York City, New YorkOpened: April 27, 1891Demolished: April 10, 1964Surface: Grass, This printed baseball has a detailed painting of
Polo Grounds Baseball
The First and Last Games at the Polo Groundses – Society for American Baseball Research
Polo Grounds - Wikipedia
Columbia Society for Baseball Research
Polo Grounds - history, photos and more of the New York Giants former ballpark
Polo Grounds - Wikipedia
The Polo Grounds, The Lost Ballpark of New York's First Baseball Team - Untapped New York
Polo Grounds - history, photos and more of the New York Giants former ballpark
Polo Grounds - history, photos and more of the New York Giants former ballpark