DONATIONS TO THE LIBRARY. 



13S6.— February 4. Two volumes of the Transactions of the American Phil. 

 Society.— By Dr. J. R. N. Dunbar. 



A Manual of the Practical Naturalist. — By George W. Andrews. 



Feb. 11. — Kenwick's Elements of Mechanics. — by Dr. Aikin. 



Feb. 18. — Lea's Observations on the genus Unio; and a copy of Genera 

 Crustaceorum et Insectorum, by Latreille. — By Dr. Geddings. 



Feb. 25. — A copy of Lehman's Jungermania ; of the Baltimore Medical and 

 Surgical Journal ; and of the North American Archives of Medical and 

 Surgical Science. — By Dr. Geddings. 



Histoire des Oiseaux d'Afrique, par Levaillant, two vols, folio. — By Mr. J. 

 H. Alexander. 



March 3. — Meteorological Observations for the years 1822-2.3-24 and 25, by 

 the Surgeons of the U. S. Army ; also Examination of the Coal Measures, of 

 Allegany county, Maryland. — By Professor Ducatel. 



The State Librarian's Report to the Governor, upon the collection of docu- 

 ments, papers. Sec. ordered to be deposited in the Council chamber. — By Mr. 

 Alexander. 



De Anima Brutorum. — By Dr. Willis. 



A diagram of the Human Eye. — By Mr. Green. 



A Map shewing the connection of the Baltimore and Ohio Rail-road vs^ith 

 other rail roads, executed or in progress, throughout the United States. — By 

 Mr. Fisher. 



March 17. — Musaeum Hermeticum ; and a Report on the new map of Mary- 

 land, for 1831.— By Mr. Alexander. 



Experiments with the Elementary Voltaic battery, by James B. Rogers, and 

 James Green. — By Mr. Green. 



March 24. — Description of the Fossil Elk, of Ireland ; also Featherston- 

 haugh's Report, to the Secretary of war, for 1834. — By Dr. Macaulay. 



March 31. — Tractatio Astronomica ; and documents relating to the Survey of 

 the Coast of the United States. — By Mr. Alexander. 



Notice of the Academy of Natural Science of Philadelphia. — By Mr. T. A. 

 Conrad, of Philadelphia. 



Report of a Geological Reconnaissance of the state of Virginia, by Wm. B. 

 Rogers. — By Mr. James E. Heath, of Richmond. 



jlpril 7. — A Synopsis of the Flora of the western states, by J. L. Riddell. — 

 By Dr. J. B. Rogers. 



Plates to Barton's Flora. — By Messrs. Tyson and Fisher. 



Opinions on various subjects. — By Wm. Maclure, Esq. the author. 



Jpril 14. — Medical and physical Researches, by R. Harlan, M. D. — By Dr. 

 Harlan, Philadelphia. 



