112 



BRIDGMAN. 



456789 10 U12 

 Pressure, kgm./cm.^ x 10^ 

 Camphor 



Figure 11. Camphor. The observed equilibrium pressures and tempera- 

 tures. On the Hne IV-VI measurements could not be made on the reversible 

 transition. The crosses show the points where metastable IV changes spon- 

 taneously to VI. 



123456789 10 U 12 

 Pressure, kgm./cm.^ x 10^ 

 Camphor 



Figure 12. Camphor. The observed differences of volume. 



