146 



Message from the Governor of Pennsylvania, transnfiitting the Re- 

 ports of the Joint Commissioners, and of Col. Graham, U. S. 

 Engineers, in relation to the Boundary Lines between the States 

 of Pennsylvania, Delaware and Maryland. Harrisburg, 1850. 

 8vo. — From B. Matthias, Esq., State Senator. 



A corrected copy of the same. — From Col. Graham, U. S. En- 

 gineer. 



Cryptocephalinarum Boreali-Americse diagnoses cum speciebus novis 

 Musei Lecontiani. Auctore S. S. Haldeman. (From Journal of 

 the Academy of Natural Sciences of Philadelphia. Vol.1. 1849.) 

 4to. — From the Author. 



Descriptions of North American Coleoptera, chiefly in the Cabinet of 

 J. L. Le Conte, M.D., with references to Described Species. By 

 S. S. Haldeman. 4to. — From the same. 



A Description of several New and Interesting Animals. (Communi- 

 cated for the American Journal of Agriculture and Science.) By 

 S. S. Haldeman, Prof, of Zoology in the Franklin Institute, Phi- 

 ladelphia. Albany, 1847. 8vo. — From the same. 



On some Points in Linguistic Ethnology ; with Illustrations, chiefly 

 from the Aboriginal Languages of North America. By S. S. 

 Haldeman, A. M. — From the same. 



A Classification of Mankind by the Hair and Wool of their Heads: 

 with an Answer to Dr. Prichard's Assertion that " the Covering 

 of the Head of the Negro is Hair, properly so termed, and not 

 Wool." (Read before the American Ethnological Society, Nov. 

 3, 1849.) By P. A. Browne, L.L.D. Philadelphia, 1850. 8vo.— 

 From the Author. 



A Lexicon of Terms used in Natural Histoi-y ; prepared for Schools, 

 Colleges and Private Families. By W. S. W. Ruschenberger, 

 Surgeon U. S. N., &c. Philadelphia, 1850. 8vo.— From the 

 Author. 



State Trials of the United States during the Administrations of Wash- 

 ington and Adams ; with References, Historical and Professional, 

 and Preliminary Notes on the Politics of the Times. By Francis 

 Wharton, Author of a Treatise on American Criminal Law, &c. 

 Philadelphia, 1849. 8vo. — From the Author. 



The Plough, the Loom and the Anvil. Vol. II. No. 11. May, 1850. 

 Philadelphia. 8vo.-— From the Editor, J. S. Skinner, Esq. 



The Medical News and Library. Vol. VIII. No. 89. May, 1850. 

 Philadelphia. 8vo. — From Lea <^ Blanchard. 



