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Baltimore Orioles Wore Braille Uniforms, This MLB team became the first to wear Braille uniforms in a game, By NowThis Sports
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Angela Hartley on LinkedIn: Orioles become first U.S. pro team to incorporate Braille on uniforms
Baltimore Orioles first US pro team to incorporate braille on uniforms
Who was the first major league baseball manager to get ejected from a game more than once during his career? - Quora
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Orioles become first U.S. pro team to incorporate Braille on uniforms - The Washington Post
Orioles' Braille jersey praised by blind ballplayer - ABC News