FIG. 19. B. ANTHRACIS. 



Impression Preparation, Colony on Gelatine, Gentian- 

 Violet, Zeiss, 35 mm. apochromat. x 20. 



FIG. 20. B. ANTHRACIS. 



Section of Malignant Pustule, Gram and Eosin, 24 mm, 

 apochromat, Compensating ocular 12. x 125. 



