Jan. 
3) 
132 
21st.—On the relation between the electric and capillary proper- 
ties of a surface of mercury in contact with different 
liquids, by Mr. G. F. Firzcrrarp, F.T.C.D. * 
On new forms of Laboratory apparatus for obtaining heat 
and light, exhibited by Mr. R. J. Moss, F.C.8. 
On the Glacial phenomena of upper and lower Lough 
Bray, by the Rev. M. H. Crosz, M.A. 
On Totanus Haughtoni, (Armstrong) a new species of 
Greenshank from India, exhibited by Professor A. 
Maca.istTEr, M.D. 
On Specimens of Barytes and associated Minerals from 
Bantry, exhibited by Mr. E. T, Harpman, F.C.S. 
On Nests of. Mason-bees from Rayal Pindi, Ladakh, ex- 
hibited by Mr. J. W. Haveuron, junr. 
On a series of Human Vertebre with anomalous processes, 
exhibited by Professor A. Macauister, M.D. 
On Nests of Trapdoor Spiders from Jamaica, exhibited by 
Professor A. Macatister, M.D. 
On the skull of a Fanti from West Africa, exhibited by 
_ Professor A. Maca.isTEr, M.D. 
On a new form of Tell-tale clock, exhibited by Mr. W. 
HANCOCK. 
On a Gas-light improver; also on a new form of gas 
engine, used with the Gramme Magneto-electric machine, 
exhibited by Mr. Joun R. WicHam. 
