Publishing Committee. 

 ^ 



Prof. K. Mitsukuri, Ph. D., Rigahuhaktshi, Director of the College 



(ex officio). 

 Prof. B. Koto, Ph. D., RigahihàkusM. 

 Prof. T. Haga, Rigakuhdkushi. 

 Prof. S. Watasé, Ph. D., Rigakuhdkushi. 



NOTICE. 



Beginnim with Vol. XVI., each article will have a paging of its 

 own ; and the position oj an article in a volume loill be indicated by 

 the number placed at its head. 



It is hoped that this arrangement, which enables «s to print papers 

 independently of one another, luill ensure a more rapid publication of the 

 material than has been possible heretofore. 



All communications relating to this Journal should be addressed to the 

 Director of the College of Science. 



