PLATE VII. 



r *V*> - K 



H V 

 v $ \ ^ \ 



N 1 *\ ' x| 



. ( v"\ K 



V 



* ^-^ 



Anthrax bacilli in liver of mouse. 



X about 450 diameters. Bacilli stained by Grain's method 

 tissue stained with Bismarck-brown. (Abbott.) 



