144 PKOCEEDINGS OF THE AMERICAN ACADEMY 



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Jaarboek. Voor 1851. 8vo. Amsterdam. 

 Tijdschrift voor de Wis-en Natuurkundige Wetenschappen. 5° 

 Deel. P,2%3°of laatste Aflever. 8vo. Amsterdam. 1851-52. 

 Linncean Sc^iety of London. 



Transactions. Vol. XXI. Parts I. and II. 1852 and 1853. Vols. 

 XVI. -XIX. 4to. London. 1829-45. 4 vols. 



Proceedings. Nos. 47 - 53, and 54, pp. 221 - 268. 8vo. 

 London. 



List of the Society, 1852 and 1853. 8vo. 



Charter and By-Laws of the the Society. 8vo. London. 1848. 

 Royal Society of Sciences, Upsal. 



Nova Acta Regice Societatis Scientiarum Upsaliensis. Third Se 

 ries. Vol. I. Part I. 1851. 4to. Upsal. 1851. 

 Royal Institution of Great Britain. 



List of Members, Officers, &c., with the Report of the Visitors 

 of the Royal Institution of Great Britain, for the Years 1851 and 

 1852. 8vo pamph. London. 1851 and 1852. 



Notices of the Meetings of the Members. Part II. July, 1851, to 

 July, 1852. Part III. November, 1852, to July, 1853. 8vo pamphs. 

 London. 1852 and 1853. 

 Wilhelm Braumilller. 



Almanach der Kaiser. Akad. der Wissen. 8vo. Wien. 1852. 

 Royal Academy of Sciences, Stockholm. 



Ofversigt af Kongl. Vetenskaps-Akademiens Forhandlingar. 



Attonde Argangen 1851. Med tio Taflor. 8vo. Stockholm. 1852. 



Ofversigt af Kongl. Vetenskaps-Akademiens Forhandlingar. 



Nionde Argangen 1852. Med tre Taflor. 8vo. Stockholm. 1853. 



Lieutenant- Colonel J. D. Graham. 



Message from the Governor of Maryland, transmitting the Re- 

 ports of the Joint Commissioners, and of Lieutenant-Colonel Graham, 

 United States Engineer, in Relation to the Intersection of the Boun- 

 dary Lines of the States of Pennsylvania, Maryland, and Delaware. 

 8vo. Washington. 1850. 

 William Scoresby, D. D., F. R. S., &c. 



Magnetical Investigations with Illustrations. 2 vols. 8vo. Lon- 

 don. 1844 and 1852. 

 Royal Irish Academy. 



Transactions. Vol. XXII. Parts III. and IV. 2 vols. 8vo. 

 Dublin. 



