OJ 71/20, [2] Handwritten copy of a letter from Leo Kestenberg to Hans Weisse, in the hand of Jeanette Schenker, dated August 4, 1930

Pleased that Weisse is intent on promoting Schenker’s theoretical work, Kestenberg invites Weisse to give a lecture at the Central Institute for Music Education and Teaching, and offers his support for Weisse speaking at the Academy for Church and School Music and the Conservatory [Hochschule für Musik] in Charlottenburg.

OJ 9/34, [31] Handwritten letter from Cube to Schenker, dated May 8, 1932

Cube sends Schenker an Urlinie graph of Schubert's song "Der Dopplegänger," and offers an extended commentary. Describes his work and state of mind, and comments on working with Moriz Violin; he expresses fears for the Hamburg Schenker Institut. He has just got married.