ILLUSTRATIONS. 



Plate I. 



Fig. 1. Leprosy F. From pure culture in glycerine-bouillon. 



2. Pure cultuix of Leprosy F from giycerine-agar. 



3. Amoeba with cholera vibrio and leprosy bacillus G. Second transplant 



from primary culture. 



4. Amoeba with cholera vibrio and leprosy bacillus C. Second transplant 



from primary culture. 



5. Smear from early lesion in guinea pig follo^^'ing a subcutaneous injection 



of a pure culture of leprosy bacillus F. 



6. Smear from leprous nodule in liver of human patient. 



All of these preparations were stained with carbol-fuchsin and decolorized with 

 Gabbet's stain. 



Plate II. 



Fig. 1. Smear from an early skin lesion of a gviinea pig inoculated with a leprosy 

 culture. Stained with carbol-fuchsin and decolorized with Gabbet's 

 stain. 



2. Amoeba with cholera vibrio and leprosy bacillus C. Second transplant 



from primary culture. 



3. Culture G. From pure culture of leprosy bacilli on glycerine-agar. 



Stained with carbol-fuchsin and decolorized with Gabbet's stain. 



4. Culture F. From pure culture of leprosy bacilli on glycerine-agar. 



Stained with carbol-fvichsin and decolorized with Gabbet's stain. 



5. Culture F. From pure culture of leprosy bacilli, in glycerine-bouillon. 



Stained with carbol-fuchsin and decolorized with Gabbet's stain. 



6. Culture G. Leprosy bacilli with amcebae and cholera vibrios. Stained 



with carbol-fuchsin and decolorized with Gabbet's stain. 



7. Culture F. From pure culture of leprosy bacilli in glucose-bouillon. Two 



weeks' growth. 



8. Culture F. From pure culture of leprosj^ bacilli on glycerine-agar. Two 



weeks' gro^'^^;h. 



415 



