Sponsors: Manuscripts and Other Materials
Autograph letter from A.W. Thayer to Graham, Jan. 10, 1863
Digital access sponsored by Grant W. Cook III in honor of Theodore Albrecht
Album-Beethoven : dix morceaux brillants pour le piano
Vienna: Pietro Mechetti qu Carlo, 
Digital access to works by Czerny, Henselt, and Moscheles sponsored by Dr. Gwendolyn Mok (10/2011)
Digital access to works by Liszt, Chopin, and Döhler sponsored by Col. Bobby and Ruth Moorhatch, U.S.A.F., Retired, in honor of all miliary Beethoven lovers.
Digital access to work by Kalkbrenner sponsored by Jim & Judy Seubert in honor of William McCraw
Bettina von Arnim. Dedié à Spontini
First edition (Berlin, 1842?)
Digital access sponsored by Beethoven Center staff in honor of William Meredith (7/2010)
J.C. Bach, Six Sonatas for Harpsichord or Fortepiano, W. A7-12
Early edition (Berlin: J.J. Hummel, 1781) with Beethoven's handwritten notations
Digital access sponsored by Gordon Haramaki (4/2011)
Hans von Bülow, "Bismark," a rededication of Beethoven's Eroica Symphony
Digital access sponsored by Serge Kasimoff in honor of Helga Kasimoff.