After re-arranging them, he concluded that it was an abridged collection of several different treatises. He presented the first decipherment two months later, at the meeting of the Society in April 1891, with evidence that it was "the oldest Indian written book that is known to exist".[1] Between 1893 and 1897 Hoernle published a complete edition of the text, featuring an annotated English translation and illustrated facsimile plates. A Sanskrit Index was published in 1908, and a revised translation of the medical portions (I, II, and III) in 1909; the Introduction appeared in 1912.[2]