Bigakushi, S. Shimizu, Rigakushi, and S. Kusakabe, RigaJcushi. — 



Publ. Aug. 31st, 1902. 

 Art. 13.— Change of the Modulus of Rigidity in Ferromagnetic Substances 



by Magnetization. (With 1 plate.) By K. Honda, Rigakushi, 



S. Shimizu, Rigakushi, and S. Kusakabe, Rigakushi. — Publ. Aug . 



31st, 1902. 

 Art. 14. — The Wiedemann Effect in Ferromagnetic Substances. (With 



3 plates.) By K. Honda, Rigakushi and S. Shimizu, Rigakushi. — 



Publ. Sept. 23rd, 1902. 

 Art. 15. — Note on the Potential and the Lines of Force of a Circular 



Current. By H. Nagaoka, Professor of Physics. — Publ. March 7th 



1903. 



FItlMED BY THE "TOKYO PKIUaiNO COMPANY, LIMITED. 



