Show 1 H H Literature for Blind Blind Before Braille System One of ot the earliest stems is-stems where whereby b by the blind might rend read originated In Peru pm n where here the alphabet was formed by II l i knots on a length of ot string In the Sixteenth I Francesco FrancescoI I Lucas urus n Spaniard engraved d ch Irac tos us on wood for the blind and In 1 16 10 an of mo movable ahle met Ulet II d type typeS was S used in I r rance 1 his plan failed through lack Iud of funds and nud the blind had to revert to the wooden let lethers letters hers and pins stuck In Other de devices Ie s 's for the till blind were ere Doctor Yin Pin Pinc c sc tun IU s fr I ime me with a small sin handle Into which metal letters could be III sorted und and a u GULl Germ in III scheme with letters cut In cardboard 1 lien hen S al a realized the lie possibilities of ot embossed paper It was at thIs school that Louis was a pupil and he c lW ivy the superiority of the point system stem 0 over oscr u the many others IncludIng Gall Gull s Moon type that th were causing confusion Ills His method Is Isnow isnow Isnow now world worldwide orld wide Ide 1 The he Koran harm has lias been tr inscribed Into Braille and nud the ss tern tem adapted to ll Chinese e and |