Includes the following: letters to J B Leishman from Frieda Baumgartner and from Dr Rudolf Kassner, chiefly in German, 1952-59; programmes for Rilke conferences etc; J B Leishman's report on Kassner's 'Umgang der Jahre' (Course of the Years), 1955, with related letter from Violet Macdonald; b/w photograph of Kassner, 1953; obituary for Kassner, 2 April 1959; correspondence with the Rudolf Kassner-Gesellschaft in Vienna, 1962-63. [Rudolf Kassner, philosopher and writer, was born in 1873 in Moravia and died in 1959 in Switzerland.]