DE. FAEE ON THE CONSTEUCTION OF LIFE-TABLES. 
869 
Table Bl.—LIFE-TABLE OF HEALTHY ENGLISH DISTRICTS. 
Logarithms of the Numbers of Males and Females living at each year of age. 
XA 
Age. 
a*. 
Males. 
Age. 
X. 
1 Females. 
Age. 
X, 
Males. 
Age. 
X. 
Females. 
0 
4.7086364 
0 
4.6890835 
55 
1 
4-4351998 
55 
4-4177773 
1 
4.6566579 
1 
4-6468631 
56 
4.4279544 
56 
4.4116015 
2 
4.6411508 
2 
4.6327907 
57 
4-4203212 
57 
4-4052190 
3 
4.6315849 
3 
4.6232586 
58 
4.4122719 
58 
4 - 398 i 522 
4 
4.6248271 
4 
4.6165514 
59 
4.4037768 
59 
4-3901691 
5 
4.6193109 
5 
4.61 10606 
60 
4-3943905 
60 
4-3812819 
6 
4-6148376 
6 
4-6066737 
61 
4-3839799 
61 
4.3714868 
7 
4.6112225 
7 
4.6028960 
62 
4-3726154 
62 
4.3607637 
8 
4.6082954 
8 
4.5998462 
63 
4.359.9518 
63 
4.3490765 
9 
4.6059001 
9 
4.5972668 
64 
4.3462281 
64 
4-3363727 
10 
4.6038946 
10 
4.5960094 
65 
4-3312678 
65 
4.3225837 
11 
4.6021 Ai 
11 
4-5929497 
66 
4-3149786 
66 
4.3076249 
12 
4.6005560 
12 
4.5909763 
67 
4-2972628 
67 
4-2913951 
13 
4.59901 00 
13 
4.5889960 
68 
4.2779668 
68 
4-2737774 
14 
4-6974279 
14 
4.5869326 
(39 
4.2569814 
69 
4-2046384 
i 5 
4.5957387 
1 5 
4.5847269 
70 
4-2341418 
70 
4-2338287 
16 
4.5938855 
1 6 
4.5823368 
71 
4-2092775 
71 
4-2111825 
17 
4.5918259 
17 
4-5797373 
72 
4.1822024 
72 
4.1865180 
18 
4.589531 4 
18 
4.5769202 
73 
4-1527146 
73 
4.1596372 
19 
4.0869878 
19 
4.5738947 
74 
4.1205968 
74 
4.1303269 
20 
4.5841951 
20 
4.5706868 
75 
4 -o 856 i 57 
75 
4-0983537 
21 
4.581 1675 
21 
4.5673396 
76 
4-0476228 
76 
4-0634741 
22 
4.5780527 
22 
4.5639166 
77 
4-0060534 
77 
4.025424, 2 
ii 3 
4.5748607 
23 
4.5604237 
78 
3.9609277 
78 
3.9839252 
24 
4.5716008 
24 
4.5568665 
79 
3-9118498 
79 
3-9386819 
25 
4.5682808 
25 
4.5532498 
80 
3 -S 585 o 83 
80 
3-8893831 
26 
4.5649078 
26 
4.5498779 
81 
3-8006763 
81 
3.8357013 
' 27 
4.5614874 
27 
4.5458646 
82 
3-7377111 
82 
3.7772929 
28 
4.5580244 
28 
4.5420830 
83 
3-6695542 
83 
3-7137979 
29 
4.5545223 
29 
4.5382656 
84 
3.5967318 
84 
3.6448405 
30 
4.5509835 
30 
4.5344046 
- 85 
3-5158541 
85 
3.5700284 
31 
4.5474095 
31 
4.5306013 
86 
3-4295169 
86 
3-4889532 
32 
4.5438005 
32 
4.5265566 
87 
3-3362962 
87 
3.4011904 
33 
4.5401557 
33 
4.5226708 
88 
3-2357583 
88 
3.3062992 
34 
4.5364730 
34 
4.5185435 
89 
3-1274600 
89 
3.2038228 
35 
4.5327494 
30 
4.5144739 
90 
3-0109034 
90 
3.0932880 
3 t 5 
4-5289808 
36 
4.5103606 
91 
2-8856349 
91 
2.9742056 
37 
4-52A620 
37 
4.5062016 
92 
2-7011453 
92 
2-8460701 
3S 
4.521286-4 
36 
4.5019942 
93 
2-6069196 
93 
2-7083599 
39 
4.5173467 
39 
4-4977353 
94 
2.4524273 
94 
2.5605372 
40 
4.5133342 
40 
4.4934212 
95 
2.2871223 
95 
2.4020479 
41 
4.5092393 
41 
4.4890475 
95 
2.1104426 
96 
2.2323219 
42 
4 . 5 o 5 o 5 i 2 
42 
4-4846093 
97 
1-9218108 
97 
2-0507729 
43 
4.5007579 
43 
4.4801012 
98 
1.7206337 
98 
1 -8567982 
44 
4.4963465 
44 
4.4755172 
99 
1-5063024 
99 
1.6497793 
45 
4.4918029 
45 
4.4708606 
100 
1 .2781926 
100 
1-4290811 
46 
4.4871119 
46 
4.4660943 
101 
1 .0356640 
101 
1-1940526 
47 
4.4822570 
47 
4.4612404 
102 
0.7780608 
102 
0.9440265 
48 
4.4772210 
48 
4.4662807 
103 
0.50471 18 
103 
0-6783194 
49 
4.47 19852 
49 
4.4512061 
104 
0.2149296 
104 
0.3962318 
50 
4.4665301 
50 
4.4460074 
io 5 
9-9080117 
io 5 
0-0970476 
5 i 
4.4608349 
5 i 
4-4406743 
106 
9-5832396 
106 
9.7800361 
52 
4.4548778 
52 
4.4361962 
107 
9-2398792 
107 
9.4444460 
53 
4.4486368 
53 
4.4296620 
108 
8-8771808 
108 
9-0896160 
54 
4.4420848 
54 
4-4237598 
109 
8. 4943792 
109 
8.7144646 
The above Tables were calculated and stereoglyphed by Schbutz’s Calculating Machine at the General Eegister Office, Somerset 
House. The impression was made by the machine on papier mache in the dry state. Sheet lead received the imjDressions in the 
original invention. The use of papier mache was suggested by Mr. W. Mattress, Overseer in the Firm of Messrs. Taybor and 
Fraxcis. In the wet state, as it is used by stereotype founders, papier maclii did not however succeed ; but after several trials, it 
was found that dry papier mache, black-leaded, supplies a good mould for the stereotype metal. 
MDCCCLIX. 5 Y 
