TRANSACTIONS OF THE SECTIONS. 191 



List of Papers of which Abstracts have not been received. 

 On Arseniwetted and Antimoniuretted Hydrogens. By W. L. Scott. 



On the Formation of Ammonia from Nitrogen in the Atmosphere. 



By W. L. Scott. 



On the Presence and Functions of Ammonia or its Homologies in the Blood. 



By W. L. Scott. 



On the Esquimaux. By Dr. Rae. 



On Pericardial Fluid. By Dr. M. Foster. 



On some New Expeditions in the Chain of Mont Blanc, including the Ascent of 

 the Aiguille Verte. By E. Whymper. 



On the Ascent of Mont Blanc by the Glacier cle Brenva. By G. S. Matthews. 



On the Anthropoid and Mute Origin of the European Races, versus the Theory 

 of Migration from an External Source. By the Rev. Dunbar J. Heath, 

 M.A. 



Reports on Local Industries. 



Description of a Rotary Steam-Engine. By W. R. Thomson. 



On the Ventilation of Separate Rooms, and of Large Assemblies and Coal 

 Mines. By Cornelius Yarley. 



On an Atmospheric Hammer. By W. D. Grimshaw. 



On Electric Torpedos. By Owen Rowland. 



