26S 



Aids. 



Direct. 



Left Bit favours secondary 

 section left anterior 

 line, 



impedes primary sec- 

 tion riglit posterior line. 



Cavesson. Eight traction 

 favours primary sec- 

 tion riglit posterior, 



impedes secondary 

 section left anterior 

 line. 



Right Stvr favours second- 

 ary section right poste- 

 rior line, 



im,pedes primary sec- 

 tion left anterior line. 



Left Seat-bone favours 

 primary section left an- 

 terior liae, 



im,pedes secondary 

 section left posterior 

 line. 



Rein. Pressure of right 

 rein on lower C, left 

 convex. Brings on left 

 posterior line for neck 

 S, and influences anal- 

 ogous convexes in the 

 same way» 



Indirect. 



Right Bit f avows primary 

 section of the right pos- 

 terior line. 



