Sir Arthur Sullivan, autograph working manuscript of the dramatic cantata ‘On Shore and Sea’. Sotheby’s sale 04 Dec 1998 lot no. 310. Creation dates: Undated
Ludwig van Beethoven: Autograph manuscript of apparently unknown movement for string quartet in B minor. Sotheby’s sale 8 Dec 1999 lot no.189. Creation dates: Undated
Wolfgang Amadeus Mozart. Autograph sketchleaf for the Sinfonia Concertante in E flat for violin, viola and orchestra, K.364, containing a continuity sketch for the whole of the cadenza for the first movement, comprising 27 bars. Sotheby's, 04 December 2007, Lot 93. Creation dates: [Circa 1779]
Ludwig van Beethoven. Autograph working manuscript of part of the full score of 'Opferlied', op.121B, for soprano solo, obbligato cello, chorus and orchestra, containing substantial differences from the final published version. Sotheby's, L10406, 01 Dec 2010, Lot 7. Creation dates: [1824]