James Prinsep was then able to complete the decipherment of the Brahmi script.[1][7][4][8] After acknowledging Lassen's first decipherment,[9] Prinsep used a bilingual coin of Indo-Greek king Pantaleon to decipher a few more letters.[4] James Prinsep then analysed a large number of donatory inscriptions on the reliefs in Sanchi, and noted that most of them ended with the same two Brahmi characters: "𑀤𑀦𑀁".