Deparcieux upon 
Halley. 
C 250 ] 
De Buffon upon Dupre 
of St. Maur. 
Years 
of 
Age. 
Duration of Life. 
Years. | Months. 
61 
62 
6 3 
64 
9 
11 
66 
*7 
68 
69 
70 
7 
7 
7i 
• 
7* 
73 
74 
75 
5 
7 
76 
77 
7 8 
79 
80 
4 
5 
81 
82 
84 , 
3 
6 
Years 
Duration of Life. 
of 
Age. 
Years. 
Months. 
6l 
IO 
6 
62 
IO 
O 
6 3 
9 
6 
6 4 
9 
0 
8 
6 
6<> 
8 
0 
67 
7 
6 
68 
7 
0 
69 
6 
7 
70 
<S 
a 
7 i 
5 
8 
72 
5 
4 
73 
f 
0 
74 
4 
P 
75 
4 
6 
76 
4 
3 
77 
4 
1 
78 
3 
11 
79 
3 
9 
80 
3 
7 
81 
3 
5 
82 
3 
3 
83 
3 
a 
84 
3 
1 
§ 5 - 
