DESCRIPTION OF PLATE II. 



FIG. i. Tetanus bacillus, from a culture. Stained 

 with dilute carbol-fuchsin ; x 1000. 



FIG. 2. Tubercle bacilli. Stained with carbol-fuchsin 

 and decolorised in dilute sulphuric acid ; not 

 counterstained ; x 1000. 



FIG. 3. Influenza bacillus in sputum. Some are con- 

 tained within a leucocyte. LofHer's blue ; x 1000. 



FIG. 4. Plague bacilli from a culture. A short chain 

 and some coccoid (involution) forms are shown. 

 Loffler's blue ; x 1200. 



FIG. 5. Vibrio of Asiatic cholera. Dilute carbol- 

 fuchsin ; x 1000. 



FIG. 6. Small colony of actinomyces, as it appears 

 in pus. No clubs are visible. Gram's method ; 

 X 600. 



