[ V ] 
LIST OF ILLUSTRATIONS. 
Plates 1-11. —Messrs. C. T. Heycock and F. H. Neville on the Constitution of the 
Copper-Tin Series of Alloys. 
Plate 12, —Messrs. W. N. Shaw and W. H. Dines : Meteorological Observations 
obtained by the Use of Kites off the West Coast of Scotland, 1902. 
Plate 13.—Professor Henry A. Miers : An Enquiry into the Variation of Angles 
observed in Crystals ; especially of Potassinm-alum and Ammonium-alum. 
