I am enabled to add here a short account of an important discovery made by Professor Benfey with regard to the Syriac translation of our Collection of Fables. Doubts had been expressed by Sylvestre de Sacy and others, as to the existence of this translation, which was mentioned for the first time in Ebedjesu’s catalogue of Syriac writers published by Abraham Ecchellensis, and again later by Assemani (“Biblioth. Orient.,” tom. iii. part 1, p. 219). M. Renan, on the contrary, had shown that the title of this translation, as transmitted to us, “Kalilag and Damnag,” was a guarantee of its historical authenticity. As a final k in Pehlevi becomes h in modern Persian, a title such as “Kalilag and Damnag,” answering to “Kalilak and Damnak” in Pehlevi, in Sanskrit “Karaṭaka and Damanaka,” could only have been borrowed from the Persian before the Mohammedan era. Now that the interesting researches of Professor Benfey on this subject have been rewarded by the happy discovery of a Syriac translation, there remains but one point to be cleared up, viz., whether this is really the translation made by Bud Periodeutes, and whether this same translation was made, as Ebedjesu affirms, from the Indian text, or, as M. Renan supposes, from a Pehlevi version. I insert the account which Professor Benfey himself gave of his discovery in the Supplement to the “Allgemeine Zeitung” of July 12, 1871, and I may add that both text and translation are nearly ready for publication (1875). _The oldest MS. of the Pantschatantra._ GÖTTINGEN, _July 6, 1871_. The account I am about to give will recall the novel of our celebrated compatriot Freytag (“Die verlorene Handschrift,” or “The Lost MS.”), but with this essential difference, that we are not here treating of a creation of the imagination, but of a real fact; not of the MS. of a work of which many other copies exist, but of an unique specimen; in short, of the MS. of a work which, on the faith of one single mention, was believed to have been composed thirteen centuries ago. This mention, however, appeared to many critical scholars so untrustworthy, that they looked upon it as the mere result of confusion. Another most important difference is, that this search, which has lasted three years, has been followed by the happiest results: it has brought to light a MS. which, even in this century, rich in important discoveries, deserves to be ranked as of the highest value. We have acquired in this MS. the oldest specimen preserved to our days of a work, which, as translated into various languages, has been more widely disseminated and has had a greater influence on the development of civilization than any other work, excepting the Bible. But to the point.