LIST OF PLATES. Vll 



PLATE 62. Oospora bovis. (Harz. ) Sauv. and Rad. 



(Actinomyces. ) 



PLATE 63. Mycobacterium leprse. (Arm. Hansen.) Lehm. 

 and Neum. 



(Leprosy bacillus.) 



Bacterium influenza. R. Pfeiffer. 



(Influenza bacillus. ) 



Bacterium pestis (Kitasato, Yersin). Lehm. and Neum. 



(Plague bacillus. ) 



Bacteria in soft chancre. 



