OJ 15/15, [1] Handwritten postcard from Weisse to Schenker, dated September 1, 1913

At the end of a relatively unproductive summer, Weisse is looking forward to seeing his teacher.

OJ 12/59, [2] Handwritten letter from Siegfried Fritz Müller to Schenker, dated July 12, 1923

Siegfried Fritz Müller asks for a testimonial for a piano teaching position.

OC 44/12 Handwritten postcard from Wilhelm Altmann to Schenker, dated September 10, 1934

Altmann thanks Schenker for sending Oswald Jonas's book, and will cite it in his Tonkünstler-Lexikon, with entries on Jonas and Salzer. — He reminisces on his Galtür visit and recounts his publication plans.

Diary entry by Schenker for 21 September 1915

Diary entry by Schenker for 17 May 1916

Diary entry by Schenker for 21 May 1916

Diary entry by Schenker for 17 August 1916

Diary entry by Schenker for 4 December 1918

Diary entry by Schenker for 10 January 1919

Diary entry by Schenker for 29 January 1919

Diary entry by Schenker for 1 February 1919

Diary entry by Schenker for 6 February 1919

Diary entry by Schenker for 1 March 1919

Diary entry by Schenker for 4 March 1919

Diary entry by Schenker for 7 March 1919

Diary entry by Schenker for 23 March 1919

Diary entry by Schenker for 25 April 1919

Diary entry by Schenker for 29 April 1919

Diary entry by Schenker for 2 May 1919

Diary entry by Schenker for 3 May 1919

Diary entry by Schenker for 7 May 1919

Diary entry by Schenker for 21 May 1919

Diary entry by Schenker for 28 July 1923

Diary entry by Schenker for 19 May 1926

Diary entry by Schenker for 10 August 1929