th: 



I he th"' 

 of ribs, and th< 

 and with the 



In it ilu!. 

 thora< i 



of the manubrium. I .;..■ 

 of the proje< tii 

 downward and [< 

 corresponds to the jun< 



The inferior 

 the costal margins and 

 thora< ic vertebra. l>\ th 



- 



gins and the xiphoid ; I 

 xiphoid ]>io. . 



The anterior wall of li. 

 siderably shorter than the 

 amounts to the height • 

 of the xiphoid pi - 

 opposite the ninth thor 

 the posterior one I 

 of the second luml 

 markedly into the thoi 

 verse or frontal diam< 

 vertebra] one. 



The spaces situate 

 in number, the Iom 

 Their direction naturalh • 

 siderably wider than t 1 



THE I 



The 

 with thi 

 these do not I 



The manubi i 

 ber of mi. lei foui l 

 there i- bul 

 month of eml 



VARIATIONS IN THE 



Supernui 

 lumbar ■ 

 lumbar vertel 



