Baseball - Origins, Rules, Leagues
Players, Early Baseball Pictures, 1860s to 1920s, Articles and Essays, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections
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
Smithville Stars Vintage Base Ball Team
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
History of baseball in the United States - Wikipedia
The (Very) Old Ballgame - 5280
Today in History, September 28, 1920: Chicago White Sox players charged with throwing 1919 World Series
Look Back: From the early days of baseball
The Surprising Story of How the Walk Became Part of Baseball
10 Greatest Baseball Players of All Time
AntiqueSportsShop - Early Baseball Photos
Top 100 MLB players of all time - Nos. 100-51 - ESPN
Players, Early Baseball Pictures, 1860s to 1920s, Articles and Essays, By Popular Demand: Jackie Robinson and Other Baseball Highlights, 1860s-1960s, Digital Collections