24 GENERAL BACTERIOLOGY LESSON v 



(7) According to Gram's method (vide p. 18). 



Examine with a high power and also with -^ in. oil 

 immersion : bacilli and spores will be found, the 

 spores remaining unstained. 



(9) Prepare a hanging drop of a broth culture of the 

 Bacillus anthracis, and examine it with -^ m oil immersion. 

 The Bacillus anthracis is not motile. 



