PLATE 22. 



Bacillus an,tkradt>. 

 Gelatine stab culture. 3 days' growth at 20 C x I times. 



Jjacillus anthracis. 



Smear preparation from splenic blood of cow. 

 x 1000. 



FRANKEL'S PNEUMOCOCCUS IN PNEUMONIC SPUTUM. 

 Stained with Neelsen and methylene blue. 



x 1000. 



[To face page 318. 



