Peter White's object is his Perkins Brailler. It is a Braille writing machine that works when 6 keys press holes in paper from underneath. By using different combinations of these keys the user ...

wrote Helen Keller. She would help change that. By Cori Brosnahan English Braille primer. Courtesy of Perkins School for the Blind Archives. Helen Keller was born in 1880, just over 50 years after ...