ON THE DIFFUSION OF LIQUIDS. 



17 



Table Y„. 

 Time=14. Feb. L3 h ?9 m ; temperature =11°. 2 C. 

 Spect. reading for the normal=358 c 55' -10". 



s 1= 1006.0 



Table V c . 

 Time=15. Feb. 10 h 25 m ; temperature =10°. 3 C. 

 Spect. reading for the normal = 358 54' 50". 



