OJ 9/31, [27] Stenographically handwritten letter from Cotta to Schenker, dated October 4, 1910

Publication of Kontrapunkt 1 having taken place this day, Cotta confirms the orders of complimentary and review copies to Jenny Kornfeld, Ernst Rudorff, Ludwig Karpath, and Schenker himself.

OJ 13/37, 11 Handwritten postcard from Ernst Rudorff to Schenker, dated October 11, 1910

Rudorff asks Schenker to send his two packages to Lauenstein, not Großlichterfelde.

WSLB 124 Handwritter letter from Schenker to Hertzka (UE), dated June 27, 1912

Schenker asks for copies of his Beethovens neunte Sinfonie to be sent to himself and others. -- He reports that the Gesellschaft der Musikfreunde has invited him to teach.

OJ 13/37, 14 Handwritten letter from Rudorff to Schenker, dated July 18, 1912

Rudorff writes admiringly of Schenker's new book, Beethovens Neunte Sinfonie; — He responds to Schenker's question about the whereabouts of the autograph manuscript of Beethoven's Piano Sonata in E major, Op. 109, speaking also of his own former editorial work.

OJ 13/36, [2] Printed form letter from Rudorff family to Schenker, dated December 31, 1916

Announces the death of Ernst Rudorff.