220 



LIST OF BOOKS PRESENTED TO THIS SOCIETY. 



Donors, 



Smithsonian Insiitution, 

 Washington. 



Sent theough the Smith- 

 sonian iNSTITtrriON. 



Superintendent of 

 Weights and Measures. 



Surgeon-General of the 

 United States. 



Commissioner of Patents. 



Commissioner of Indian 

 Affairs, 



The American Association 

 FOR THE Advancement of 

 Science. 



J. N. Nicollet. 



L'Observatoire Central 

 DE RussiE. 



Mb. James Higgin. 



Museum of Practical Geo- 

 logy, London. 



Titles of Books. 

 List of Foreign Institutions with which the 

 Smithsonian Institution is in correspendence. 



Abstract of the Seventh Census of the United 

 States. 



American Zoological, Botanical, and Geological 

 BibUography, for the year 1851, by Charles 



GiRARD. 



Report on Sugars and Hydrometers, by Professor 

 R. S. Mc. CuLLOCH. 1848. 



Report of the Commissioner of Patents for 1850. 

 Part 1st — Mechanical 

 Pan 2nd — Agricultural 



Tables used with the Custom-house Hydrometers. 



Army Meteorological Observations for Twelve 

 years, l;831-42. 



Second and Third Reports on Meteorology to the 

 Na\7 Department, by Professor J. P. Espy. 

 1851. 



United States. Patent Laws. 



Rules for obtaining Patents in the United States. 



History, Condition, and Prospects of the Indian 

 Tribes of the United States, by H. R. School- 

 CROFT, LL.U. Illustrated by Captain Eastman. 

 Vol. II. 



Proceedings of the American Association for the 

 Advancement of Science ; fourth meeting, 1850. 



Hydrographical Basin of the Upper Mississippi, 

 from Astronomical Barometrical Surveys and 

 Information, by J. N. Nicollet. 



Annales de L'Observatoire Physique Central de 

 Russie, par A. T. Kupffeh. Nos. 1 , 2, and 3, 



1848. 



Compte Rendu Annuel, par A. T. Kupffer. St, 

 Petersbourg. 1850. 



Comptes Rendus, for 1850-51. 



Introductorj' Lectures — by Professors Percy, W, 

 W. Smyth, Ramsay, Forbes, Playfaih, and 

 Sir H. de la Beche. 



