BERLIOZ, Hector. CAROLYNE, Princess Sayn-Wittgenstein. Autograph Letter Signed to Carolyne, Princess Sayn-Wittgenstein from H Berlioz, French, typed English translation included. Christie’s, 29 June 1995, Lot 444 Creation dates: 7 Jan 1859
Igor Stravinsky. Autograph manuscript of the opera 'The Nightingale', the vocal score, signed and dated in Russian and French, including the working score of Act Three, which predates the full score. Sotheby's, L12402, 29 May 2012, Lot 127. Creation dates: 27 Mar 1914