ON WAVE-LENGTH TABLES OF THE^SPECTRA OF THE ELEMENTS. 113 



Nickel — continued. 



§ Solar line f 3811-56 Ti / 3694-20 Fe f 3674-28 Ni. 

 double 1 3811-46 Ni \ 3694-10 Ni t 3674-18 Fe. 

 f 3739-46 Fe. 

 t Solar line triple \ 373936 Ni. 

 [ 3739-26 Fe. 

 %% Exner and Haschek'a numbers 

 1897. 



3858-49, 3807-28, 378364, 3775-71, 376963. 



I 



