Russia . 
Individuals. 
St. Petersburg .......... Compass Observatory. 
Switzerland. 
Basel . . Naturforschende Gesellschaft. 
Bern Naturforschende Gesellschaft. 
Lausanne Societe Yaudoise des Sciences Naturelles. 
Neuchatel ............ Societe des Sciences Naturelles. 
Zurich . Naturforschende Gesellschaft. 
United States. 
Boston ................ Gynaecological Society. 
Buffalo .Medical and Surgical Journal. 
Charleston Elliott Society of Natural History of 
South Carolina. 
Louisville Bichmond and Louisville Medical Journal. 
New York .American Journal of Obstetrics. 
Lyceum of Natural History. 
Medical Gazette. 
Medical Journal. 
Ohio Kenyon College. 
Philadelphia Franklin Institute. 
St. Louis Academy of Science. 
Salem (Mass.) Essex Institute. 
Yirginia Medical Society. 
Washington ........... .Department of Agriculture. 
Costa, Cavalier Achille , .Naples. 
Kronig, Dr Berlin. 
Lees, Hon. Chief Justice . .Nassau, New Providence, Bahamas, 
Poggendorff, Professor .... Berlin. 
Tortolini, Signor B Home. 
Wartmann, Professor Elie .Geneva. 
Wolf, Professor It. ..... .Zurich. 
