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MORDECAI BROWN (1876-1948). /nKnown as 'Three Finger' Brown. American baseball pitcher. Photographed while playing for the Chicago Cubs, 1909 Stock Photo - Alamy
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April 22, 1876: A new age begins with inaugural National League game – Society for American Baseball Research
![Baseball Chicago C1877 NChicago Champions Players Of The 1876-77 Chicago White Stockings Clockwise From Top Ross Barnes John Peters Cap Anson George Bradley Charlie Waitt Paul Hines Cal Mcvey John Gle : Baseball Chicago C1877 NChicago Champions Players Of The 1876-77 Chicago White Stockings Clockwise From Top Ross Barnes John Peters Cap Anson George Bradley Charlie Waitt Paul Hines Cal Mcvey John Gle :](https://m.media-amazon.com/images/I/71Hb0FfdmQL._AC_SX466_.jpg)
Baseball Chicago C1877 NChicago Champions Players Of The 1876-77 Chicago White Stockings Clockwise From Top Ross Barnes John Peters Cap Anson George Bradley Charlie Waitt Paul Hines Cal Mcvey John Gle :
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Constitution and Playing Rules of the National League of Professional Base Ball Clubs | by John Thorn | Our Game
![Iron Mountain Entertainment Services on Twitter: "On this day in 1876 the 1st official National League baseball game was played; Boston Red Caps beat Philadelphia Athletics, 6-5 at the Jefferson Street Grounds, Iron Mountain Entertainment Services on Twitter: "On this day in 1876 the 1st official National League baseball game was played; Boston Red Caps beat Philadelphia Athletics, 6-5 at the Jefferson Street Grounds,](https://pbs.twimg.com/media/FQ9LoMbXIAQS7OO.jpg:large)