Twelfth Annual Report of the Bureau of Science— 1913.] 





^ * ''',<"'T«'*. ' '' " **^ 



■^...■■ •.■■l>'v\ 





' ,- - s :■ .-t-v^'r .---. >--v.v=. • '". . r,;.'-.- ->»v. <-'..- 



Fig. 1. Pure culture of leprosy F from glycerine agar. 





> -.-V^^ 





Fig. 2. Amoeba with cholera vibrio and lep- 

 rosy bacillus G. Second trans- 

 plant from primary culture. 



■- ^,i | H-.JWte .- 



'%:•'' 



^^ 



»*¥„ 



*?= 



Mt 



* 



Fig 4. Culture G. Leprosy bacilli with Fig. 3. Smear from early lesion in guinea pig following 



amoebae and cholera vibrios. a subcutaneous injection of a pure culture of 



Stained with oarbol-fuchsin and leprosy bacillus F. 



decolorized with Gabbet's stain. 



PLATE IV. 



