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sociata ffidium Academicarum inaugurandarum causa, 21 Oct. 

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Denkschrift zur Sacularfeier der Universitat Erlangen am 23- 

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 Journal fiir Chemie und Physik, von Dr. J. S. C. Schweigger. 

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Jahrbuch der Chemie und Physik fiir 1827. Nos. 1 - 12. 8vo. 

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Jahrbuch der Chemie und Physik fiir 1828. Nos. 1 - 12. 8vo. 

 Halle. 1828. 

 City of Cambridge. 



Catalogue of the Cambridge High School Library. 1 vol. 4to. 

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 French Minister of Public Instruction. 



Bulletin des Societes Savantes, Missions Scientifiques et Litte- 

 raires. Conte de la Langue, de I'Histoire, et des Arts de la France. 

 Tome 1". 1" Livraison. Janvier, 1854. 8vo. Paris. 

 Little 4* Broion. 



A Catalogue of Books, Ancient and Modern, lately selected in 

 London, Paris, and Leipsic ; comprising Useful and Valuable 

 Works in every Class of Literature. 1 vol. 8vo. Boston. 1854. 

 El Observalorio de Marina de San Fernando. 



Almanaque Nautico, para el Ano 1855, calculado de Orden de 

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 8vo. 1 vol. San Fernando. 1853. 

 John B. Henck. 



Field-Book for Railroad Engineers, containing Formulse, Tables, 

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 The Observatory of Cambridge {Eng.). 



Astronomical Observations made at the Observatory of Cambridge, 

 by the Rev. James Challis, M. A. Vol. XV. for the Year 1843 ; with 

 • an Appendix, containing an Account of the Northumberland Equa- 

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 Years 1844 and 1845. Vol. XVII. for the Years 1846 - 48. 3 vols. 

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Naturwissenschaftliche Abhandlungen, gesammelt und durch 



