Fig, 59.— B, Con Communis. 



Cover Glass Preparation, Agar Culture, 48 hours' growth, 

 " Coccoid " form, Carbol-Fuchsine, T V apochromat, Projection 

 ocular 6. x 1000. 



Fig. 60. — B. Coli Communis. 

 Gelatine Culture. 1:1. 



Fig. 61. — B. Coli Communis. 

 Stab Culture in Glucose-Gelatine. 1:1. 



