219 



left upper lung lobe in its lower portion as the 

 left tine ribs take the inner bearing.* 



Next, for the primary section. Developing the 

 position of the alternate (left -right) posterior cross- 

 line end discharge the old (right-left) posterior — 

 straightening the right side of the spine at the 

 «maU of the back, and releasing the traction on the 

 left side of the lower end of the sternum, t 



Second. — The continuation of the movement brings 

 on a retraction of the (right) upper point of appli- 

 cation for the ophidian spine ; the filling of the 

 right lower lung lobe for the secondary section of 

 the anterior line. Then, for the primary section, 

 the formation of the new, and discharge of the 

 old-Hne, between the right and left upper corners of 

 the sternum, and the same for the two sides of the 

 small of the back. 



In the biGomposite spine. First. — The left shoulder- 

 blade taking from the right shoulder-blade, then, 

 ihe right jaw articulation from the left one for the 

 alternate posterior line. 



Second. — And, for the whole, lastly. The right jaw 

 articulation taking from the left one ; then, the 

 left shoulder-blade taking from the right shoulder- 



♦ This lung lobe does not fill until the preceding movements have 

 vbeen well carried out. 



t This traction § 39 belongs to the old (right) posterior winding line. 



