COMPARISON OF THE FAHRENHEIT AND CENTIGRADE THERMOMETERS. 
Fahr. 
Centigr. 
Fahr, 
Centigr. 
Fahr. 
Centigr. 
Fahr. 
Centigr. 
Fahr. 
Centigr. 
o 
o 
o 
o 
o 
o 
o 
o 
o 
o 
212 
100 
158 
70 
104 
40 
50 
10 
- 4 
- 20 
210*2 
99 
156-2 
69 
102-2 
39 
48-2 
9 
- 5-8 
— 21 
210 
98-89 
156 
68-89 
102 
38-89 
48 
8-89 
- 6 
- 21-11 
208-4 
98 
154-4 
68 
100-4 
38 
46-4 
8 
- 7-6 
- 22 
208 
97-78 
154 
67-78 
100 
37-78 
46 
7-78 
- 8 
- 22-22 
206-6 
97 
152-6 
67 
98-6 
37 
44-6 
7 
- 9-4 
- 23 
208 
96-67 
152 
66-67 
98 
36-67 
44 
6-67 
- 10 
- 23-33 
204-8 
96 
150-8 
66 
96-8 
36 
42-8 
6 
- 11-2 
- 24 
204 
95-56 
150 
65-56 
96 
35-56 
42 
5-56 
- 12 
- 24-44 
203 
95 
149 
65 
95 
35 
41 
5 
- 13 
- 25 
202 
94-44 
148 
64-44 
94 
34-44 
40 
4-44 
- 14 
— 25*56 
201-2 
94 
147-2 
64 
93-2 
34 
39-2 
4 
- 14-8 
- 26 
200 
93-33 
146 
63-33 
92 
33-33 
38 
3-33 
- 16 
- 26-67 
199-4 
93 
145-4 
63 
91-4 
33 
37-4 
3 
- 16-6 
- 27 
198 
92-22 
144 
62-22 
90 
32-22 
36 
2-22 
- 18 
- 27-78 
197-6 
92 
143-6 
62 
89-6 
32 
35-6 
2 
- 18-4 
- 28 
196 
91-11 
142 
61-11 
88 
31-11 
34 
1-11 
- 20 
- 28-89 
195-8 
91 
141-8 
61 
87-8 
31 
33-8 
1 
- 20*2 
- 29 
194 
90 
140 
60 
86 
30 
32 
O 
- 22 
- 30 
192-2 
89 
138-2 
59 
84-2 
29 
30-2 
- 1 
- 23-8 
— 31 
192 
88-89 
138 
58-89 
84 
28-89 
30 
- l-ll 
- 24 
- 31-11 
190-4 
88 
136-4 
58 
82-4 
28 
28-4 
- 2 
- 25-8 
- 32 
190 
87-78 
136 
57-78 
82 
27-78 
28 
- 2-22 
- 26 
- 32-22 
188-6 
87 
134-6 
57 
80-6 
27 
26-6 
- 3 
- 27-4 
- 33 
188 
86-67 
134 
56-67 
80 
26-67 
26 
- 3-33 
- 28 
- 33-33 
186-8 
86 
132-8 
56 
78-8' 
26 
24-8 
- 4 
- 29-2 
- 34 
186 
85-56 
132 
55-56 
78 
25-56 
24 
- 4-44 
- 30 
- 34-44 
185 
85 
131 
55 
77 
25 
23 
- 5 
- 31 
- 35 
184 
84-44 
130 
54*44 
76 
24-44 
22 
- 5-56 
- 32 
— 35*56 
183-2 
84 
129-2 
54 
75*2 
24 
21-2 
- 6 
- 32-8 
- 36 
182 
83-33 
128 
53-33 
74 
23-33 
20 
- 6-67 
- 34 
- 36-67 
181-4 
83 
127*4 
53 
73-4 
23 
19-4 
- 7 
- 34-6 
- 37 
180 
82-22 
126 
52-22 
72 
22-22 
18 
- 7-78 
- 36 
- 37-78 
179-6 
82 
125-6 
52 
71-6 
22 
17-6 
- 8 
- 36-4 
- 38 
178 
81-11 
124 
51-11 
70 
21-11 
16 
- 8-89 
- 38 
- 38*89 
177-8 
81 
123-8 
51 
69-8 
21 
15-8 
- 9 
- 38-2 
- 3d 
176 
80 
122 
50 
68-2 
20 
14 
- 10 
-40 
- 40 
174-2 
79 
120-2 
49 
66 
19 
12-2 
- 11 
- 41-80 
- 41 
174 
78-89 
120 
48-89 
66-4 
18-89 
12 
- 11-11 
-42 
- 41-11 
172-4 
78 
118-4 
48 
64 
18 
10-4 
- 12 
- 43-60 
- 42 
172 
77-78 
118 
47-78 
64-6 
17-78 
10 
- 12-22 
- 44 
- 42-22 
170-6 
77 
116-6 
47 
62 
17 
8-6 
- 13 
- 45-40 
- 43 
170 
76-67 
116 
46-67 
62-8 
16-67 
8 
- 13-33 
- 46 
- 43-33 
168-8 
76 
114-8 
46 
60 
16 
6-8 
- 14 
- 47-20 
- 44 
168 
75-56 
114 
45-56 
60 
15-56 
6 
- 14-44 
- 48 
- 44-44 
167 
75 
113 
45 
59 
15 
5 
- 15 
-49 
- 45 
166 
74-44 
112 
44-44 
58 
14-44 
4 
- 15-56 
- 50 
- 45-56 
165-2 
74 
111-2 
44 
57-2 
14 
3-2 
- 16 
- 50-80 
- 46 
164 
73-33 
110 
43-33 
56 
13-33 
2 
- 16-67 
- 52 
- 46-67 
163-4 
73 
109-4 
43 
55-4 
13 
1-4 
- 17 
- 52-60 
_ 47 
162 
72-22 
108 
42*22 
54 
12-22 
O 
- 17-78 
- 54 
- 47-78 
161-6 
72 
107-6 
42 
53-6 
12 
- 0-4 
- 18 
- 54-40 
- 48 
, 160 
71-11 
106 
41-11 
52 
11-11 
- 2 
- 18-89 
- 56 
- 48-89 
159*8 
71 
105-8 
41 
51-8 
11 
- 2-2 
- 19 
- 56-20 
- 58 
- 49 
- 50 
# 
Fahrenheit 
40 30 20 10 0 10 20 50 40 50 GO 70 80 90 100 110120130 140 150 160170180 190200 212 
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rTTfTTTFfTTTTri 1 1 1 1 1 Tli|T111]TriT|TlTiTT I II | III lit l II | fl'lT|.fTTT[iTTT|T7Tn 
40 30 20 10 O' 10 20 30 40 50 60 70 80 90 100 
Centigrade 
