OJ 13/37, 8 Handwritten letter from Ernst Rudorff to Schenker, dated November 14, 1909

Rudorff apologizes for his publisher's treating Schenker as a conductor; — laments that Germany's conductors ignore his music; — asks for help in a matter concerning an overture of his.

OJ 13/37, 9 Handwritten postcard from Ernst Rudorff to Schenker, dated November 15, 1909

Rudorff asks Schenker not to give Jakob Fischer the score of his Herbstlied if asked.

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.

CA 132 Handwritten letter from Schenker to Cotta, dated October 13, 1910

Schenker incloses a reaction to the Preface of Kontrapunkt 1 by Adalbert Seligmann. —He assures Cotta that their printing and production costs bill will be paid promptly.

WSLB 66/67 Handwritten letter from Schenker to Hertzka (UE) + list of names, dated October 19, 1910

Schenker cancels their Thursday meeting. — He argues for sweeping changes to the draft contract for Beethovens neunte Sinfonie. — He defends his own free speech in the face of Universal Edition's commercial interests. As with his Chromatic Fantasy & Fugue edition, UE will never regret publishing the Ninth Symphony monograph. — He also lauds the prospective editions of the last five Beethoven piano sonatas and volume of J. S. Bach toccatas in a lofty vision for future publications. — He appends a list of recipients of complimentary copies of the Chromatic Fantasy & Fugue.

OJ 13/37, 13 Handwritten letter from Ernst Rudorff to Schenker, dated November 16, 1910

Rudorff approves of the [highly controversial] Introduction to Schenker's Kontrapunkt I. — He discusses favorably Schenker's edition of the Chromatic Fantasy and Fugue, raising some technical matters.

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

Announces the death of Ernst Rudorff.