Oscï/Zogram No. 54-. 



Jour. Sei. ColL 1^0 1. XXXVII., Art. 1, Plate VI. 



( Red-tLced to U^^ qJActnalùf v.fail,Sc(iJf.) 



K. Fuji: Researches on the Electric Discharge of the Isolated Electric Organ of Astrape (Japanese Electric Ray) by Means of Oscillograph. 



