m CORRESPOXDING MEltfBERS. 



Tear of 

 Election. 



1872. Professor Victor von Richter. St. Petersburg. 



1873. Baron yon Richthofen, President of the Berlin Geographical Society, 



71 Steglitzer-strasse, Berlin. 

 M. de la Rive. Geneva. 

 1866. F. Rbenier, Ph.D., Professor of Geology and Palaeontology in the 



University of Breslau. Breslau, Prussia. 

 1850. Professor W. B. Rogers. Boston, United States. 

 1881. Professor Henry A. Rowland. Baltimore, United States. 

 1857. Baron Herman de Schlagintweit-SakiinliLnski. Jaegersberg Castle, 



near Forchheim, Bavaria. 

 1857. Professor Robert Schlagintweit. Giessen. 



1874. Dr. G. Schweinfurth, Cairo. 



1872. Professor Carl Semper. Wurzbnrg, Bavaria. 



1873. Dr. A. Shafarik. Prague. 

 1861. M. Werner Siemens. Berlin. 

 1849. Dr. Siljestrom. Stockholm. 



1876. Professor R. D. Silva. Ecole Oentrale, Paris. 



1873. Professor J. Lawrence Smith. Louisville, United States. 

 1864. Adolph Steen, Professor of Mathematics. Copenhagen. 

 1866. Professor Steenstrup. Copenhagen. 



1881. Dr. Cyparissos Stephanos. 28 Rue de I'Arbal^te, Paris. 

 1881. Professor Stiirm. Miinster, Westphalia. 

 1845. Dr. Svanberg. Upsala. 



1871. Dr. Joseph Szabo. Pesth, Huugaiy. 



1870. Professor Tchebichef, Membre de 1' Academic de St. Pdtersbourg. 

 1852. M. Pierre de Tchihatchef, Corresponding Member of the Institute of 



France. 1 Piazza degli Zuaai, Florence. 

 1864. Dr. Otto Torell, Professor of Geology in the University of Lund, 



Sweden. 

 Arminius Vamb^ry, Professor of Oriental Languages in the University 



of Pesth, Hungary. 

 1842. Professor AVartmann. Geneva. 



1881. Professor H. M. Whitney. Beloit College, Wisconsin, United 

 States. 



1874. Professor Wiedemann. Leipzig. 



1876. Professor Adolph Wullner. Aix-la-Chapelle. 



1872. Professor A. Wurtz. Paris. 



1875. Dr. E. L. Youmans. New York. 



