Polo Grounds, New York, New York - Cincinnati, National League ball game, Saturday, Aug. 13, 1904, attendance 24,625
Polo Grounds, aerial view. Home of the New York Giants.
File:New York Giants walk onto the field at the Polo Grounds (New York) prior to Game One of the 1912 World Series, October 8, 1912 (baseball) LCCN2014692064.jpg - Wikimedia Commons
Exhibit Honors Home of the Old NY Giants: the Polo Grounds
polo grounds 1940 - Google Search Polo grounds, Baseball park, Baseball stadiums pictures
Polo Grounds - history, photos and more of the New York Giants former ballpark
The Polo Grounds, Coogan's Bluff, and the Brush Memorial Stairway - Deadball Baseball
Classic Shots of the Polo Grounds - Sports Illustrated
The First and Last Games at the Polo Groundses – Society for American Baseball Research
Polo Grounds, and Its Former Tenants, Emerge From the Shadows - The New York Times