154 Proceedings. 



jAiNUARY 17th, 1888. 



Correction to "On the Composition of projections in geometry of two- 

 dimensions," by James Bottomley, D.Sc. (See Vol. X,, 3rd Series, 

 Memoirs). 



January 24th, 1S88. 



"An additional Note on the equations expressing the decomposition of 

 Potassic Chlorate by heat," by James Bottomley, D.Sc. 



"On the Union of Hydrogen and Nitrogen," by Prof. II. B. Dixon,. 

 M.A., F.R.S. 



February 7th, 1888. 



"Notice of Dr. A. de Bary and Dr. Asa Gray," by Charles Bailey, 

 F.L.S. ; "Notice of the late Dr. J. T. Boswell," by Charles Bailey,. 

 F.L.S. 



"Note on an erratic block observed during excavations for a sewer in 

 Oxford Street, Manchester," by Percy F. Kendall, Assistant Lecturer 

 on Geology at the Owens College, Manchester. Communicated by 

 Thomas Kay. 



February 14th, 1888. 



"Notes on a small collection of Mosses from Mauritius," by J. Cosmo 

 Melvill, M.A., F.L.S. 



February 21st, 1888. 



"On the change of incidence of Small-Pox at different ages during the 

 years 1848-86." Part I. By R. F. Gwyther, M.A. 



"A method of calculating the Electrostatic Capacity of a Conductor."" 

 By Henry Holden, B.Sc, Bishop Berkeley Fellow in Physics at the 

 Owens College, Manchester. Communicated by Prof. A. Schuster, 

 Ph.D., F.R.S. 



March 6th, 1888. 



"On the change of incidence of Small-Pox at different ages." Part II. 

 By R. F. Gwyther, M.A. 



April 3rd, 1888. 



"Note on a Nickel Arsenide." By H. E. Brothers, A.I.C., F.C.S. 

 Communicated by Alfred Brothers, F.R.A.S. 



April 17th, 1888. 



"A Survey of the genus Cypriva (Linn.), its Nomenclature, Geographical 

 District, and Distinctive Affinities; with . descri]ilions of two new 

 species and several varieties." By J. Cosmo Melvill, M.A., F.L.S. 



"Descriptions of twenty-three new species of Ilymenoptera." By I*. 

 Cameron. Communicated by Charles Bailey, F.L.S. 



"Memoir of the late Professor Balfour Stewart, LL.D., F.R.S." By 

 Prof. A. Schuster, Ph.D., F. R.S., F.R.A.S. 



It was moved by Mr. Hany Grimshaw, F.C.S. , seconded 

 by Mr. John Bell Millar, B.E., and resolved, "That the 

 Annual Report be adopted and printed in the Society's 

 Memoirs and Proceedings^ 



