Fig» 66. — B. Pneumoni*. 



Cover Glass Preparation, Agar Culture, Carbol-Fuchsine, 

 ~^z apochromat, Projection ocular 6. x 1000. 



Fig. 67, — B. Diphtheria. 



Section of False Membrane, Loffler, | apochromat, Projec- 

 tion ocular 6. x 600. 



