. . "1855 05 11." . . . . . "Congratulating him on his success in London, saying that he went to see [Ferdinand] David, who gave him the enclosed certificate [not present] concerning the value of his violin, that he played in a benefit concert arranged by Schneider and Behr and that [Therese] Tietjens caused much excitement in Leipzig, mentioning Dr. Brockhaus, etc."@en . . . "Leipzig, 11 May 1855, to Herr Werner"@en . . . . . .