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Louis Braille - Wikipedia
Louis Braille | Invention, Facts, & Death | Britannica
Louis Braille - Facts, Invention & Death - Biography
How Louis Braille Invented a Reading and Writing System for ...
About Braille - Who is Louis Braille? - NBP
The Story of Louis Braille: Inventor of the Braille Code - ICOE
Braille | History, Inventor, Description, & Facts | Britannica