Hammer-Purgstall, Joseph von
born 9. June 1774 in Graz; died 23. November 1856 in WienBrief von Paul Heinrich Fuss an Karl Ernst von Baer, 01.11.1840 [1 Novbr 1840]
Sankt Petersburg, 01/11/1840Brief von Karl Ernst von Baer an Paul Heinrich Fuss, 02.11.1840 [2. Novbr. 1840]
Sankt Petersburg, 02/11/1840