Pittsfield's 1791 Bylaw Mentions Baseball

On September 5, 1791, the town of Pittsfield, Massachusetts approved a bylaw that prohibited playing baseball within eighty yards of the town meeting house. The point of the rule was practical. Officials wanted to protect windows and maintain order around the civic center. For baseball history, the line stands as the earliest known American municipal use of the exact word "baseball."

The bylaw doesn't describe rules, teams, or scoring. It simply assumes people already knew the game. That single detail tells us baseball was already familiar enough to require regulation by local government.

Historians still debate exactly how games played in the 1790s connect to the modern sport. Early "base ball" appeared in multiple local forms, and many rules were informal. A 1786 Princeton diary entry using the spelling "baste ball" predates Pittsfield, but Pittsfield remains a critical checkpoint because it records the exact word in formal local law.