INDEX. 



401 



Iron, on some points of chemical interest connected with the manu- 

 facture of, 341. 



J. 



Jackson, Charles, Jr. On the Ericsson engine, 31. 

 Jackson, C. T. On copper and gold mines, 68. Analysis of water, 

 196. Crustacea in the Cochituate water, 251. 



K. 



Kneeland, Dr. S. On the original diversity of the human races, 108. 



Least Squares, on the use of equivalent factors in the method of, 251. 

 Lectures, to be given by Fellows of the Academy, 6, 17, 27, 87. 

 Leprosy, 34. 

 Library, donations to, by 



Abbot, S. L., 251. 



Abert, J. J., 150. 



Academia Naturse Curiosorum, Breslau, 140, 246, 368, 371. 



Academic d'Archeologie de Belgique, 60, 152. 



Academic des Sciences de I'Institut Imp. de France, 139, 236, 358. 



Academic Imperiale des Sciences de Saint Petersbourg, 135, 240. 



Academic Nationale des Sciences, &c. de Lyon, 347. 



Academy, Imperial, of Sciences, Vienna, 139, 237, 361. 



Academy, Imperial, of Sciences, Arts, aild Belles-Lettres, Caen, 

 234, 364. 



Academy, Imperial, of Sciences, Belles-Lettres, and Arts, Lyons, 

 368. 



Academy of Natural Sciences, Philadelphia, 135, 156, 233, 362. 



Academy of Science of St. Louis, Missouri, 370. 



Academy of Sciences, Arts, and Belles-Lettres, Dijon, 156, 234, 364. 



Academy of Sciences of Rouen, 245. 



Academy, Royal Bavarian, 157, 237, 363. 



Academy, Royal Danish, 140, 370. 



Academy, Royal Irish, 144, 245, 366. 



Academy, Royal, of Sciences, Belgium, 147, 246. 



Academy, Royal, of Sciences, Madrid, 364. 



VOL. III. 51 



