1 — Flagellar Antigen. 



^ J_ —Predominant Surface Antigen. 



7 — More deeply situated Antigen. 



% — Still more deeply situated Antigen. 



C> —Centrally situated Antigen. 



. til 



B. 



As above without Flagella. 



D 



i 

 t. 



•i. 



-Flagellar Antigen. 



-Uncovered Antigen now at surface. 



-More deeply situated Antigen, 

 partly at Surface. 



-Centrally situated Antigen. 



y —Capsular Antigen. 



+ —Antigen of Cell Body. 



E t. 



Fig. 44. 



284 



—Antigen of Cell Body now at Sur- 

 face. 



