Plate II. 



Pig. 5. 



Bacillus Tuberculosis. 

 xlOOO. 



Pig. 6. 



Spirillum Cholerse Asiaticse. 

 X 1000. 



Pig. 7. 



Pig. 8. 



Typhoid Bacillus. 

 X 1000. 



Typhoid Bacillus with stained 

 Plagella. 

 X 1000. 



