August 26, 1869: Cincinnati Red Stockings: Unbeaten, But Tied – Society for American Baseball Research
Cincinnati Red Stockings - Wikipedia
The Collection — Glessner House
The Rise and Fall of American Growth: The U.S. Standard of Living since the Civil War (The Princeton Economic History of the Western World, 60): Gordon, Robert J.: 9780691147727: : Books
Season-long tribute planned to pioneering 1869 Red Stockings
Animal Spirits
What is more impressive: pitching/hitting a perfect game or throwing/catching an unassisted triple play in baseball history? - Quora
Early Hyde Park Historical Society — Chicago's Hyde Park Historical Society
Season-long tribute planned to pioneering 1869 Red Stockings
On this day in history, March 15, 1869, Cincinnati Red Stockings become first professional baseball team
On this day in history, March 15, 1869, Cincinnati Red Stockings become first professional baseball team
Season-long tribute planned to pioneering 1869 Red Stockings
Trips by the 1869 Cincinnati team made the game famous