(. 544 ) 

 TABLE II. 



appearance of a point of inflection in the investigated range of 

 temperature. If we compare these values found statically with values 

 determined by the two different methods by Ramsay and Young, 

 which is possible for pressures below one atmosphere, the two series 

 of observations appear to be almost identical. Nor do the two statical 

 values determined indirectly, which have been indicated by an asterisk 

 in Table T, deviate appreciably from our observations. Accordingly our 

 observations present the same deviations from Guye and Drouginine's 

 observations as were mentioned in § 1 concerning Ramsay and Young's 

 series of observations. Moreover on comparison of the two tables it 

 w411 be clear that our determinations of the equilibrium of under- 

 cooled liquid-vapour agree with the observations of Ramsay and 

 Young at the same temperatures. Prof. Ramsay was so kind as to 

 inform us in answer to a question concerning this that these obser- 



