PLATE 2 



EXPLANATION OF FIGURES 



24 hours after operation. 

 26 hours after operation. 

 26 hours after operation. 

 28 hours after operation. 

 28 hours after operation. 

 30 hours after operation. 

 34 hours after operation. 

 34 hours after operation. 



E II, rotated. X 100. 

 D I, rotated. X 100. 

 D II, no rotation. X 100. 

 A III, rotated X 100. 

 B III, rotated. X 100. 

 All, no rotation. X 100. 

 A I, rotated. X 100. 

 C I, rotated. X 100. 



40 



