Old Yankee Stadium and Mets' Old Stadium: NYC Baseball History

Shea Stadium - History, Photos & More of the former NFL stadium of the New York Jets

Old Yankee Stadium and Mets' Old Stadium: NYC Baseball History

What a Deal! These 1976 NY Yankee Stadium Menu Items are So Cheap

History of Bat Sports in Parks : NYC Parks

Polo Grounds – History of New York City

I found an old birds-eye view of the Polo Grounds and Yankee Stadium and juxtaposed a current view. : r/baseball

Lost Ballparks Postcard History

Polo Grounds - history, photos and more of the New York Giants former ballpark

Old Yankee Stadium and Mets' Old Stadium: NYC Baseball History