PLATE 31. 



; 



Slaphylococcns pyorjenes aureiis, from culture on 

 :i<'ar at 37° C. x 1000. 



Streptococcus pyogenes {pathogemc). X 1000. 



IJ. acliiwhacter (Duclaux). Agar culture; 2 

 days' growth at 37° C. Stained carbol-fuclisin 

 dil. X 1000. 







Micrococcus Frevdenreichii (Guillibeau). Agar 

 culture ; 2 days' growth at 37° C. Stained cartol- 

 fuehsin dil. X 1000. 



[Face pagv 4:3. 



