OBSERVATIONS OF DIPHTHEROID BACILLUS 109 



hrs. 



6 hrs 



10 hrs, 



1$ hrs. 



24 hrs. 



Heavy Inoculum, 

 Dilute Mcdixim. 





\"n 



\ 





c^e'^ 





Heavy Inoculum, 

 Fall StrtTigth 

 Mediun?. 







/ 



**^ 





/^•' 



.\ 



9§1# 



q^^'^c^ 



Light li^oculuTn, 

 Full Strength 

 Medium 



^ 



'--J 



/ 



♦^ 



\^/-* 

 i 



r-» 





b^^ 



VSA 



Fig. 30. Influence of Size of Seeding and Concentration of Nutrients on 

 Morphologic Variations of a Diphtheroid Organism. 



