ri 
For the sake of accuracy, the French Measures, as gm.\ 
by the Author, and the indications of the Centigrade Ther- 
mometer, are retained in the translation. The following 
tables may, therefore, he found useful. 
Table or Linear Measure. 
1 toise = 6 ft. 4-73 in. lfoot = 12-78‘m. 1 metre := 3ft. 3-37 in. 
Centigrade Thermometer reduced to Fahrenheit's Scale. 
Cent. 
Falir. 
Cent. 
Falir. 
Cent. 
Fahr. 
Cent 
Fahr. 
100 
212 
65 
149 
30 
86 
5 
23 
99 
210-2 
64 
147 -2 
29 
84 2 
6 
21 2 
98 
208 -4 
63 
145-4 
28 
82 -4 
7 
19-4 
97 
206 '6 
62 
143 6 
27 
SO -6 
8 
17 -6 
96 
204-8 
61 
141 -8 
26 
78 3 
9 
15-8 
95 
203 
60 
140 
25 
77 
10 
14 
94 
201 -2 
59 
138 2 
24 
75 -2 
11 
12 -2 
93 
199-4 
58 
136 4 
28 
73 -4 
12 
10 -4 
92 
197 -6 
57 
134 -6 
22 
71 6 
13 
8-6 
91 
195. 8 
56 
132-8 
21 
69-8 
14 
68 
90 
194 
55 
131 
20 
68 
15 
5 
89 
192-2 
51 
129 -2 
19 
66 -2 
16 
3-2 
88 
190 -4 
53 
127 -4 
18 
64-4 
17 
1-4 
87 
188 6 
52 
1?5. 6 
17 
62-6 
18 
-0 -4 
86 
186 -8 
51 
123 -8 
16 
60 8 
19 
2.2 
85 
185 
50 
122 
15 
59 
20 
4 
84 
183 2 
49 
120 2 
14 
57 -2 
21 
5-8 
83 
1814 
4S 
118 -4 
13 
55-4 
22 
7 6 
82 
179-6 
47 
116 6 
12 
53-6 
23 
9-4 
81 
177 -8 
40 
114-8 
11 
51-8 
24 
11 -2 
80 
176 
45 
113 
10 
00 
25 
13 
79 
174-2 
44 
111 -2 
9 
48 2 
26 
14-8 
78 
172-4 
43 
109-4 
8 
46 4 
27 
16 6 
77 
170-6 
42 
107 -6 
7 
44-6 
28 
18 -4 
76 
168 -8 
41 
105 -8 
6 
42-8 
29 
20-2 
75 
167 
40 
104 
5 
41 
30 
22 
74 
165-2 
39 
102 -2 
4 
39 2 
31 
23 -8 
73 
163-4 
38 
100 -4 
3 
37-4 
32 
25 6 
72 
161 -6 
37 
98 6 
2 
35-6 
33 
27-4 
71 
159 -8 
36 
96-8 
1 
33-8 
34 
29 -2 
70 
158 
35 
95 
0 
32 
35 
31 
69 
156 -2 
34 
93 -2 
—1 
30 -2 
36 
32 -8 
68 
154-4 
33 
91-4 
2 
28 -4 
37 
34 6 
67 
152 -6 
32 
89-6 
3 
26 6 
38 
36 -4 
66 
150-8 
31 
87-8 
4 
24-8 
39 
33 -2 
