OJ 11/36, [17] Handwritten letter from Hammer to Schenker, dated March 1, 1925

Hammer describes his travels and work in the past eight months, and compares the piano playing of Otto Vrieslander with that of Schenker.

OJ 15/16, [59] Handwritten letter from Weisse to Schenker, dated July 26, 1928

Writing while on holiday (in Bad Aussee), Weisse apologizes for not having replied to Schenker's previous letter. He is enjoying reading C. P. E. Bach's Versuch, and reports the illness and recovery of Viktor Hammer, who was staying in Grundlsee near the Weisses during the month of June.

OJ 15/16, [86] Handwritten letter from Hans Weisse to Schenker, dated June 21, 1932

Weisse acknowledges receipt of two letters from Schenker, but has been burdened by visa problems at the American consulate in Vienna. He will reply at greater length when he arrives in Grundlsee, in a few days’ time.

OJ 14/1, [2] Handwritten letter from Salzer to Schenker, dated July 16, 1934

Salzer reports that he has secured his contract with Saturn Verlag. — He and his wife have agreed to separate.

Diary entry by Schenker for 20 July 1916

Diary entry by Schenker for 21 August 1924

Diary entry by Schenker for 22 June 1932

Diary entry by Schenker for 22 July 1933

Diary entry by Schenker for 3 August 1933

Diary entry by Schenker for 7 August 1933

Diary entry by Schenker for 29 December 1934