. . "1 electronic ressource (1 page)"@eng . . "[Letter written by Lifschitz, addressed to count du Chayla]"@eng . . . . "This file contains a letter from 1936 written by Boris Lifschitz, the Swiss lawyer, to Count du Chayla. Both are involved in the Bern trials and helping the SIG (Swiss Israelite Community). In this letter Lifschitz discusses details of du Chayla's testimony about the true nature of Nilus."@eng . "[Letter written by Lifschitz, addressed to count du Chayla]"@eng . .