Extensively revised scribal manuscript of Liszt's piano transcription of J.S. Bach's organ Fantasie (Praeludium) in G minor BWV 542, signed and dated ("F. Liszt Weymar 54"), with many autograph annotations and remarks throughout, addressed to Hans von Bülow
Autograph letter signed ("Mahler"), to Professor Alfred Wernicke, concerning the preparations for a concert series of his own works in Mannheim in 1910
Long unpublished letter signed ("Felix Mendelssohn Bartholdy"), to [Hermann Kunibert Neumann (1808-1875) in Torgau], concerning a possible setting of Neumann's drama Der Sängerkrieg
Important autograph letter signed ("Felix Mendelssohn Bartholdy"), to Julius Stern, about his incidental music to Sophocles' Antigone and his musical principles