Publishing Committee. 



* > * < •» 



Prof. J. Sakurai, LL. Z),, Rigakuhakushi, Director of the College, {ex officio). 



Prof. I. Ijima. Ph. D., EigakiihakusM. 



Prof. F. Omori, Rigakuhakushi. 



Prof. S. Watase, Ph. D., Rigakuhakushi . 



All Communications relating to this Journal should be addressed to the 

 Director of the College of Science. 



