This assumption of Friedmann's was subsequently confirmed by the publication of a geonic responsum (A. Harkavy, Teshubot ha-Ge'onim, p. 107, No. 229, Berlin, 1888), where a baraita from the Sifre de-Be Rab to Exodus is quoted, which is the same passage as that cited by Naḥmanides from the Mekilta de-R. Shimon b. Yoḥai, in his commentary on Ex. xxii.
It was re-established at Berlin in 1885 under the supervision of Abraham Berliner (Berlin), Moses Ehrenreich (Rome), Joseph Derenbourg and David Günzburg (Paris), S. J. Halberstam (Bielitz), A. Harkavy (St. Petersburg), Marcus Jastrow (Philadelphia), David Kaufmann (Budapest), and M. Straschun (Vilna).
Chorny bequeathed his manuscripts to the Society for Promoting Culture Among the Russian Jews; and the latter commissioned A. Harkavy to edit them.