Casey Stengel, full-length portrait, wearing sunglasses, while playing outfield for the Brooklyn Dodgers]
10 Greatest Baseball Players of All Time
New York Public Library presents A.G. Spalding's collection of early baseball photographs.
Major League Teams and Games, Early Baseball Pictures, 1860s to 1920s, Articles and Essays, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections
How Did Jackie Robinson Make History?
Early 20th century baseball player hi-res stock photography and images - Alamy
The Surprising Story of How the Walk Became Part of Baseball
History of sports in the United States - Wikipedia
Baseball, History, Definition, & Facts
Huzzah! Farmers Branch brings vintage baseball to life
Penn State Harrisburg symposium looked at how baseball reflects American history
Who was the first MLB player to hit a home run?
Ballparks Eras 1860s 1900s - This Great Game
Game Day in the Majors, Early Baseball Pictures, 1860s to 1920s, Articles and Essays, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections