Sbb 55 Nachl. 13, [1] Handwritten letter from Schenker to Furtwängler, dated November 5, 1919

Having attended for the first time a concert conducted by Furtwängler, Schenker congratulates him on his achievement then, proclaiming him a "counterweight" to the present [in his opinion inadequate] generation of conductors, and heir to the Mahler mantle. Schenker comments on Viennese concert-goers and their fickleness. — He commends Moriz Violin to Furtwängler, in case the latter can provide an introduction to Hausegger.

DLA 69.930/13 Handwritten letter from Schenker to Halm, dated October 6, 1924

Asks Halm to send some of his chamber music to Rudolf Pollak, with prospect of performance of the A major string quartet. —Deplores current situation over Sofie Deutsch stipends. —Reports difficulties with UE and intention to change publisher.

OJ 9/34, [8] Handwritten letter from Cube to Schenker, dated May 28, 1927

Cube reports on the state teaching examination, on which he was graded "satisfactory," deploring the way it was conducted.

OJ 5/11, [1a] First draft of a handwritten letter from Schenker to Furtwängler, in Jeanette Schenker’s hand, dated November 11‒16, 1931

OJ 5/11, [1b] Second draft of a handwritten letter from Schenker to Furtwängler in Jeanette and Heinrich Schenker’s hand, dated November 11‒16, 1931

Diary entry by Schenker for 14 March 1919

Diary entry by Schenker for 12 April 1920

Diary entry by Schenker for 11 September 1928