Bui. 800, U. S. Dept. of Agriculture. 



Plate V. 



Fig. 1.— Horse 120 at s.25 a. m., July 31, in a 

 spasm. 



Fig. 2.— Horse 120 at S.30 a. ni., July 31. 



Fig. 3.— Horse 120 at s.32 a. m., July 31, attempt- 

 ing to stand. 



Fig. 4.— Horse 126 at 8.45 a. m., July 31, showing 

 the position with head drawn to the hreast. 



Fig. 5.— Horse 120 at 8.45 a. m., July 31, attempt- 

 ing to rise. 



Fig. 0.— Horse 120 at 8.54 a.m., July 31, attempt- 

 ing to recover from a prostrate position. 



