Keywords: Tifinagh letter Yat handwritten by Foucauld.png Tifinagh glyph handwritten by Charles de Foucauld from his Dictionnaire touareg “ français Writing direction is from right to left Dictionnaire touareg “ français by Charles de Foucauld 2012-12-31 Charles de Foucauld PD-old Tifinagh glyphs in Charles de Foucauld ™s Dictionnaire touareg “ français |