263 



finds that. Regnault's table may be represented in every case which 

 can occur in practice, and with almost perfect accuracy, by the fo'i- 

 lowing formula, which it is nearly as easy to use : — 



A = 517 T + T". 



2. On the Chemical Equivalents of Certain Bodies, and the 

 Relations between Oxygen and Azote. By Professor Low. 



The following Gentleman was duly elected an Ordinary 

 Fellow : — 



James Coxe, M.D. 



The following Donations to the Library were announced: — 



Journal of the Royal Asiatic Society of Great Britain and Ireland. 

 Vol. XVI., Part 1. 8vo. 



A Descriptive Catalogue of the Historical Manuscripts in the Arabic 

 and Persian Languages, preserved in the Library of the Royal 

 Asiatic Society of Great Britain and Ireland. By William H. 

 Morley, M.R.A.S. 8vo. 



Essay on the Architecture of the Hindus. By Ram Raz. Pub- 

 lished for the Royal Asiatic Society of Great Britain and Ire- 

 land. 4to. — From the Society. 



Jahrbuch der Kaiserlich-Koniglichen Geologischen Reichsanstalt. 

 1853. IV. Jahrgang. N""" 4. October, November, Decem- 

 ber. 8vo. — From the Institute. 



Memoires de I'Academie ImpJriale des Sciences, Belles Lettres et 

 Arts de Lyon. Classe des Lettres. Tome II. 8vo. 



Memoires de I'Academie Imperiale des Sciences, Belles Lettres et 

 Arts de Lyon. Classe des Sciences. Tome II. 8vo. — From 

 the Society. 



Annalcs des Sciences Physiques et Naturelles d' Agriculture et 

 d'Industrie publiees par la Societe Imperiale d'Agriculture, 

 &c. de Lyon. 2'"o Serie. Tome IV. 1852, 8vo. — From 

 the Society. 



Memoires presentts par divers savants k I'Academie des Sciences de 

 rinstitut Imperial de France, et imprimes par son ordre. 

 Sciences Mathematiques et Physiques. Tome XII. 4to. — 

 From the Institute. 



Y 2 



