Stkonh: Pnkumon'U- Plaouk.] 



ll'iiiL. Joi'KN. Sci., VII. B. No. 3. 



^. :3f 



Fig. 1. American laboratory witliin courtyard of plague hospital, Mukden. 



Fig. 2. Room in which necropsies were performed in Mukden. 

 PLATE II. 



