800 MOUTH AT 30 YEARS. 



In the mouth shown in Figs. 147, 148, and 149 (pp. 557, 559, 

 and 561), the chief indication of advanced senility is the great 

 acuteness of the angle formed hj the corner incisor teeth (Fig. 

 147). In this case, the lower tush has kept its usual length. 

 Both tushes in Fig. 262 are well worn down. The near side 

 lower tush in Fig. 267 is also in good preservation. 



