Studies in Forage Poisoning VI. 



133 



FIG. 6. 



Horses Nos. 1019, 1020 and 1021 received an intravenous injection of 

 botulism antitoxin on May lth, 1917. On May 16th, these animals and an 

 untreated mule, No. 118, were fed 2 cc. of broth culture of the organism 

 isolated from the ensilage, in 1000 grams of wholesome oats. 



FIG. 7. 

 Same animals photographed May 17th, No. 118 in a decumbent position. 



