I'L/.YE 20. 



BACILLUS TUBERCULOSIS. 



. /. From a. cover-qlass prepa-ra,tiori, of pus from a. tM/OGrcuicur CcLi'ity of t(t& 

 n lung. h/rlicJi's -method. ( fucks vne. and metkylene blue}. Zn&fs'/f. o.i. Oc. 



BACILLUS 



Fig. 2. From a section of 'Ruin ey from a CCLSS of leprosy. 

 Elirlic/i's method. ( fuctisine and methylene &Ute,J. Z&iss' DD. Oc. 4 



ewis ,13 6, Cower Street . 



HncentSrookf, Day Son.. Lrik. 



