61 



A Physiological Essay on the Thymus Gland. By John Simon, 

 F.R.S. — By the Author. 



On the Comparative Anatomy of the Thyroid Gland. By John 

 Simon, Esq. — By the Author. 



Astronomical Observations made at the Royal Obsei'vatory, Green- 

 wich, in the year 1843, under the direction of George Biddell 

 Airy, Esq., Astronomer-Royal. — By the Royal Society. 



Reduction of the Observation of Planets, made at the Royal Obser- 

 vatory, Greenwich, from 1750 to 1830 ; computed by order of 

 the Lords Commissioners of the Treasury, under the superin- 

 tendence of George Biddell Airy, Esq., Astronomer-Royal. — 

 By the Royal Society. 



Philosophical Transactions of the Royal Society of London for the 

 year 1845. Part 1. 



Proceedings of the Royal Society, 1844. No. 60. — By the Royal 

 Society. 



Transactions of the Geological Society of London (Second Series). 

 Vol. VII., Parts 1, 2. 



Proceedings of the Geological Society of London. Nos. 99, 100, 

 and 101. — By the Geological Society. 



Annuaire Magnetique et Meteorologique du Corps des Ingenieurs des 

 Mines de Russie. Par A. T. KupflPer. 1842. Nos. 1, 2.— 

 By the Author. 



Etudes sur la Mortalite dans les Bagnes et dans les Maisons Cen- 

 trales de Force et de Corrections de France depuis 1822 jusqu' 

 a 1837. Par M. Raoul Chassinat, MD, — By the Author. 



Resultats des Observations Magnetiques faites a Geneve dans les 

 Annees 1842 et 1843. Par E. Plantamour, Professeur d'As- 

 tronomie k I'Academie de Geneve. — By the Author. 



Astronomische Nachrichten herausgegeben von H. C. Schumacher, 

 Nos. 636, 537, 538. — By the Author. 



The Electrical Magazine, conducted by Mr Charles V. Walker. 

 Vol. II., No. 9. — By the Author. 



Journal of the Asiatic Society of Bengal, edited by the Secretary. 

 Nos. 146 to 154. — By the Society. 



Carte Geologique du Globe. Par M. A. Boue. — By the Geological 

 Society of France. 



The Twelfth Annual Report of the Royal Polytechnic Society, 

 1844. — By the Society. 



