Having temporarily lost his vision during the Korean war, Arnold Dunn vowed to help the blind one day.

A retired engineer, Mr. Dunn makes sets of Braille wooden tiles in a small workshop near his home. Blind children can learn the alphabet from reading these tiles.

Mr. Dunn has sent over 1,500 Braille alphabet sets to children throughout the nation, free of charge, and hopes to make a set available for every blind child who needs one.

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