22 



Art. 7.— K. Yamada : 



The results of former investigators are 



The difïerence of my result from that of King is 1*6% 



(10) ;.:;3S27-<S3. 



Intensity 8; triplet, resembles /l:4325"78; character b. 

 Plate II, Fig. 1; Plate IV, Fig. 4. The determination of the 

 fields is the same as in the case of X : 3886"29. 



Table X. 



From tlic table we see that M is not proportional to the field 



AX 



applied. Hie mean of fifteen values of -^x 10'^ ^^.^^^^ H = 10880 

 to H=28680 is 9*5G and the deviations from this mean are 

 calculated. The feature is seen from Fig. 2 of Plate XI. 



