Sept. 29, 1957 New York Giants Play Last Baseball Game - The New York Times
A Place To Call Home: Polo Grounds
Polo Grounds - history, photos and more of the New York Giants former ballpark
Polo Grounds I & II- Baseball in Stadiums
Exhibit Honors Home of the Old NY Giants: the Polo Grounds
1,349 New York Polo Grounds Stock Photos, High-Res Pictures, and Images - Getty Images
Exhibit Honors Home of the Old NY Giants: the Polo Grounds
Before The Polo Grounds, There Was The Manhattan Field In Harlem, NY 1889
Yankee Stadium - History, Photos & More of the former NFL stadium of the New York Giants