OJ 5/16, [2] Handwritten draft letter from Schenker to Hertzka (UE), dated December 25, 1908

Schenker justifies his selection and treatment of instruments in the Instrumentations-Tabelle, with acid comments about the English, and dismissal of French contributions.

WSLB 33 Handwritten letter from Schenker to Hertzka (UE), undated [December 31, 1908 or January 1, 1909]

Schenker defends his Introduction to the Instrumentations-Tabelle and the exclusion of the heckelphone.

Diary entry by Schenker for 12 December 1913

Diary entry by Schenker for 24 August 1918

Diary entry by Schenker for 18 November 1918

Diary entry by Schenker for 30 November 1918

Diary entry by Schenker for 19 May 1919

Diary entry by Schenker for 28 October 1920

Diary entry by Schenker for 23 June 1922

Diary entry by Schenker for 24 March 1923

Diary entry by Schenker for 5 June 1923

Diary entry by Schenker for 6 June 1923

Diary entry by Schenker for 13 June 1923

Diary entry by Schenker for 22 June 1923

Diary entry by Schenker for 31 July 1923

Diary entry by Schenker for 26 May 1924

Diary entry by Schenker for 27 June 1924

Diary entry by Schenker for 30 June 1924

Diary entry by Schenker for 9 March 1925