Traite de Chimie, par J. J. Berzelius. 2^ Parlie, Chimie Organ- 

 ique, Tome, Sixieme ; kindness of the author, by request, to supply 

 a deficiency occasioned by the loss of the same volume. 



Theorie des Proportions Chimiques, et table Synoptique des Poids 

 Atomiques, par J. J. Berzelius ; for J. D. Dana, (of the South Sea 

 Exploring Expedition.) From the author. 



Kongl. Vetenskaps-Academiens Handlingar, for Ar. 1835. Stock- 

 holm, 1836. From Prof. Berzelius. 



Arsberattelse om Vetenskapernas Framsteg, afgifne af Kongl. 

 Vetenskaps-Academiens Embetsman, D. 31. Mars, 1835. Stock- 

 holm, 1835. The last a duplicate. 



Experimental Researches in Electricity, by Sir M. Faraday ; 

 eleventh, twelfth, and thirteenth series. From the author, by Dr. 

 Warren of Boston. 



Experimental Researches in Electricity, (fourteenth series,) by 

 Sir Michael Faraday, D. C. L., F. R. S., &;c. From the author. 

 London. Royal Institution, June, 1838. 



On the present state of our knowledge in regard to dimorphous 

 bodies, by J. F. W. Johnston, F. R. S., L. and E., F. G. S. Prof. 

 Chemistry and Mineralogy, Durham, Eng. From the author, for Y. 

 C. Library. 



The economy of a coal-field, by Prof. J. F. W. Johnston. Dur- 

 ham. From the author, with a copy for Y. C. Library. 



Description and Analysis of a variety of Hatcheiine, found in 

 Wopeth colliery, near New Castle, by Prof. J. F. W. Johnston. 

 From the author. 



Synopsis of the New Castle museum, late the Allan, formerly the 

 Tunstall, or WycIifFe museum, to which are prefixed memoirs of 

 Mr. Tunstall, the founder, and Mr. Allan. 8vo. with plates, by Geo. 

 T. Fox, Esq., F. L. S. From the author. 



Schedule of the monthly meeting of the Linnsean Society of Lon- 

 don. Mr. Fox. 



Bronn, Lethaea geognostica, (Bogen, 49-60.) From the author. 



Four beautiful lithographic plates of the footmarks of the Cheiro- 

 therium on the new red sandstone of Cheshire, Eng. : also of an un- 

 described animal, and of a fossil reed. From Rev. Prof. Buckland. 



Supplementary notices to the first and second editions of Dr. 

 Buckland's Bridgewater treatise. London. W.Pickering. From Dr. 

 Buckland. 



