CANADIAN INSTITUTE. 



EDITING COMMITTEE: 

 GENERAL EDITOE, - - - DAN. WILSON, LL.D. 



I. Geology and Mineralogy : E. J. Chapman, Prof, of Geology and 



Mineralogy, Univ. Coll. Toronto. 



II. Physiology and Natural History : James Bovell, M. D., Prof, of 



the Institutes of Medicine, Trin. Coll., Toronto. 



III. Ethnology and Arclueology : Daniel "Wilson, LL. D., Prof, of 



History and English Literature, Univ. Coll., Toronto. 



IV. Agricultural Science: H. Y. Hind, M. A., Prof, of Chemistry, 



Trin. Coll., Toronto. 



V. Chemistry : Henry Croft, D. C. L., Prof, of Chemistry, Univ. 



Coll., Toronto. 



VI. Mathematics and Natural Philosophy : J. B. Ciierriman, M. A., 



Prof, of Natural Philosophy, Univ. Coll., Toronto; and 'Rev. 

 G. C. Irving, M. A., Prof, of Mathematics and Natural 

 Philosophy, Trin. Coll., Toronto. 



VII. Engineering and Architecture : F. "W. Cumberland, C. E. ; and 



Alfred Brunel, C. E. 



The Canadian Journal is printed exclusively for gratuitous distribu- 

 tion among the Members of the Canadian Institute, and such Institutions 

 and Societies as the Council may determine ; but Member/-- may pur- 

 chase extra copies at 2s. Gd. per number, and Provincial Literary and 

 Scientific Societies may obtain the Journal at the same rate, by an 

 annual payment in advance. 



# * # Communications for the Journal to be addressed to the General 

 Editor, Dr. Wilson, University College, Toronto. 



