Gabrielle-Émilie Le TONNELIER de BRETEUIL, Marchioness du CHÂTELET
Autograph manuscript, entitled Geometry course, [ca. 1735].
Marie-Antoinette of AUSTRIA
Autograph letter, dated May 6, 1791.
Autograph manuscript, entitled Second series of the Young Men’s Magazines. No Second, dated...
Edmond HUOT de GONCOURT
Autograph manuscript in six volumes, [1872-1877].
Piotr Ilitch TCHAIKOVSKY
Signed autograph letter, addressed to Joseph Dupont, dated 25 October - 6 November 1876, Moscow.
Signed certificate accompanying a solid salt of radium machine, dated 29 June 1926, Paris [header...