ON WAVE-LENGTH TABLES OF THE SPECTRA OF THE ELEMENTS. Ill 



Nickel — continued. 



§ Solar line f 4618-22 Ni / 4592-70 Ni f 4547-15 Ni / 4459-20 Ni 

 double \ 4618-15 1 4592-80 Fe { 4547-25 Fe 1 4459-30 Fe 



f 4359-80 Ba. 

 11 Solar line triple \ 4359-78 Cr. 



I 4359-73 Ni. 



f 4401-70 Ni. 

 1 4401-60 



