\ -TQ^cv^^^T^ 



STREPTOCOCCUS PYOGENES. 

 Bouillon Culture 



3. BACILLUS TYPHOSUS. 



Bouillon Culture showing Flagella. 



2 BACILLUS TYPHOSUS 

 a Agar Culture />■ Potato Co 



^1 f ^y i 



4 vi V'^^^' /> 



BACILLUS COLl COMMUNIS 



BACILLUS TYPHOSUS 



Gelatine Culture, 



fi PNEUMOCOCCUS Plate Cultures 



7 STREPTOCOCCUS P> 



iC 



Splenic Blood '" ■«< 



