204 



trieme Serie. Tome VII. 1^'^Mivraison de 1845. 8vo. — From 

 the Engineers of Mines, Paris. 



Journal Asiatique. Quatrieme Serie. Tome V. No. 24. Juin, 

 1845. 8vo. — From the Asiatic Society of Paris. 



The Twelfth Annual Report of the Royal Cornwall Polytechnic So- 

 ciety, 1844. 8vo. — From the Society. 



The American Journal of Science and Arts. Vol. XLIX. No. 2. 

 October, 1845. 8vo. — From the Editors. 



The African Repository and Colonial Journal. Vol. XXI. Novem- 

 ber, 1845. No. 11. 8vo. — From the American Colonization 

 Society. 



The Medical News and Library. Vol. III. November, 1845. 

 No. 35. 8vo. — From Messrs. Lea <Sf Blanchard. 



Journal of the Franklin Institute of the State of Pennsylvania. Third 

 Series. Vol. X. October, 1845. No. 4. 8vo. — From Dr. R. 

 M. Patterson. 



Papers on Practical Engineering. No. 3. Sustaining Walls : Ge- 

 ometrical Constructions to determine their thickness under vari- 

 ous circumstances. Derived chiefly from a Memoir of M. Ponce- 

 let, with modifications and extensions, by Lieut. D. P. Woodbury, 

 under the direction of Col. J. G. Totten, Chief Engineer. Wash- 

 ington, 1845. 8vo. — From Col. Totten. 



The Latitude of Cambridge Observatory, in Massachusetts, deter- 

 mined from transits of stars over the prime vertical, observed 

 during the months of December, 1844, and January, 1845, by 

 W. C. Bond, Major James D. Graham, Geo. P. Bond, and Benja- 

 min Peirce. 4to. Published in the Memoirs of the American 

 Academy, Boston. — From Major J. D. Graham. 



Etudes sur I'Histoire Primitive des Races Oceaniennes et Americaines. 

 Par Gustave d'Eichthal. Extracted from the Memoirs of the 

 Ethnological Society of Paris. 8vo. — From the Author. 



A Lithographic impression of the Fossil Animal named Missourium 

 theristocaulodon. Published in Leipzig and Dresden. — From 

 Dr. Koch. 



ADDITION TO THE LIBRARY BY PURCHASE. 



Comptes Rendus Hebdomadaires des Seances de I'Academie des 

 Sciences. Par MM. les Secretaires perpetuels. Tome XX. 

 Nos. 25, 26. Tome XXI. Nos. 1 to 8, inclusive. 4to. 



Astronomische Nachrichten. Nos. 545, 546, 547. 4to. 



