94 



Mr. C. J. Lundstrom. 



n. 



A. 



±A. 





"Notes. 







1 

 10 



10 



8 

 9 



5 

 6 

 8 

 3 



11 



9 



1 

 13 



2 



1 



1 

 10 



17 



17 



1 



2 

 1 

 6 

 4 

 4 

 6 

 7 

 12 

 7 

 5 

 1 



6705 

 6435 

 6225 



6185 

 6108 

 6088 



6044 

 6016 

 5969 

 5914 

 T5895 1 

 [5889/ 

 5867 

 5814 

 5802 

 5784 

 5691 

 5678 

 5667 

 5642 

 I" 5625-1 

 I 5611 r 

 f 55911 

 \ 5580 1 

 5540 

 5524 

 5433 

 5415 

 5388 

 5377 

 5355 

 5312 

 5258 

 5159 

 5099 

 4918 



2-1 



0- 76 



1- 6 

 . 2-2 



1- 8 



2- 7 

 14 



2 2 



0-86 

 11 



0-8 

 0-7 



1 -5 

 0-8 



0- 7 



3- 05 



1- 3 



0- 5 



1- i 



1*8 



0-55 



0-6 



0-66 



0-45 



Li 



CaO 



CaO 

 Li 



Mn 2 O a ? 



m 



K 

 K 



Na 

 Na 

 Mn 2 3 * 



{mu 2 3 { 



/ P I 



)Mn 2 3 J 



P 



Mg 

 P 



Mn 2 3 

 Mn 2 3 

 P 



Mn«0 3 

 P" 



Faint. 



The right edge of a strong band shad- 

 ing away towards the red. 

 Do. do. do. 



Line. Probably lithium. 



Line or possibly narrow band shading 

 away towards the red. 



Narrow band. 



„ „ Doubtful. 



Band shading away towards the red. 



Fainter. 



Strong line. 



Band shading away towards the red. 



Faint line. 



Line. 



Faint band. 

 Faint line. 



Band shading away towards the red. 

 Strong band shading away towards the 

 red. 



Strong band, shading away towards i 



the violet, 

 Faint line, rarely seen. 

 Line. 



Faint, rarely visible. 

 Faint band. 

 Band. 



Share line, distinctly appearing. 



>J '» 5? 

 55 55 55 



Narrow line. 

 >> 



Faint line. 



These disappeared towards the end of the period of decarbonisation, 

 so that those latterly visible were the Nas- and Li- lines, and the 

 bands 5784, 5611, and 5580 ; finally, when the converter was turned 

 down, the metal having O10 and 0*15 per cent, of carbon, there were 

 only the Nas- and Li-lines left visible. 



When the converter was warmed the following bands were 

 seen : — 



Most probably manganese oxide. 



