XXll INDEX. 



PAGE 

 Sulphates, influence of aluminium salts on the estimation of. By 



H. J. M. Creighton 207 



>Suiphur, action of orf^anie, in coal during the coking process. By A. 



L. McCallum 212 



^Stairs, D. See Cavenagh, II. 



Technical College, Halifax, Institute meets for first time in Ixx 



Tin, occurrence of, in Nova Scotia. By II. Piers 239 



Tinling, Capt. E. B. — Sketch of life xxxvi 



Treasurer's report, (1905-6), ix; (1907-8), liv; (1908-9), Ixix. 

 Tungsten, /is'ee Scheelite in Nova Scotia. By A. L. McCallum .... 250 

 Urcdinece. See Rusts of Nova Scotia. By W. P. Fraser, M. A. 



(H pedal index, pages 440 and 444- J 313 



Wallace, Curtis C. — Action of organo-magnesium compounds on 



quinone 301 



Water power of Halifax County, Nova Scotia: part 1, Dartmouth 



Lakes power. By F. W.W. Doane 21 



Water works, Halifax. By H. W. Johnston 72 



Whale (Monodon monoceros, Linn, fo>ssilJ, skeleton of, in the Pro- 

 vincial Museum, Halifax, Nova Scotia; with notes on 

 the fossil Cetacea of North America. By G. H. Perkins 139 

 Woodman, Prof. J. Edmund. — Economic geology of Arisaig, N. S. 



(Title only. ) xlv 



Recent iron and limestone investigations in Nova Scotia. 



(Title only.) liii 



