132 



composite spines, as also by a repetition and further 

 extension of its movements for collecting all in the 

 bi-composite spine. 



The filling of the lung tips (§ 112) takes place as 

 if each lung-tip were an S. The upper part, or C, 

 fills from above with an outward turning motion^ 

 harmonizing with the outward turning of its diag- 

 onal lower lung lobe as this filled, and, by a fur- 

 ther outward turning, not accompanied by filling, 

 harmonizing with that part of the filling of its at- 

 tached upper lobe which requires an outward turn- 

 ing. The lower part, or C, fills from above with 

 an inward turning motion, harmonizing with that 

 part of the filling of both the attached upper and 

 diagonal lower lung lobes which requires an in- 

 ward turning, but especially with that of the at- 

 tached upper lobe, with which this inward turning 

 finally makes one piece of the lobe and its tip. 



It will be borne in mind that the filling of the 

 lung lobes is accomplished in two times — (1.) By 

 the secondary section of the anterior winding-line 

 for the lower lobe — of the diagonal posterior wind- 

 ing-line for the diagonal upper lobe, causing an 

 outward turning. (2.) By the counter-action of the 

 two lines causing an inward turning throughout 

 their points of meeting, which, finally, raises the 



