The Polo Grounds, The Lost Ballpark of New York's First Baseball Team - Untapped New York
Precisely Drawn Mementos of the House That Osborn Built - The New York Times
Yankee Stadium (New York) – Society for American Baseball Research
New York Mets at the Polo Grounds
Polo Grounds - history, photos and more of the New York Giants former ballpark
Polo grounds hi-res stock photography and images - Alamy
Yankee Stadium and the Polo Grounds – Sightseeing on the Circle Line - Deadball Baseball
Polo Grounds - Wikipedia
Yankees Wall Art - Vintage Yankees Stadium
1914 postcard Polo Grounds baseball park New York Giants, NYC - Chadbourne Antiques & Collectibles
The Yankees' Polo Grounds In New York City In The 1920's Painting by Dwight Goss
The Yankees' Polo Grounds In New York City In The 1920's by Dwight Goss