418 



REPORT — 1898. 



Platinum (Spaek and Aec SPKCT:nA:)—co7iti/iued. 



Previous 



Observations 



(Angstriim) 



•110 R. 

 •880 „ 



•277 ., 



•135 „ 

 •037 „ 



•921 „ 



•18'' 



0-95 



0-94 



0-93 



8-4 



8-5 



8-6 



Oscillation 

 Frequency 

 in Vacuo 



