A PENDULUM FOR THE REDUCTION TO A VACUUM 
483 
Table I. — Continued. 
No. 25 — 26. Brass bar, f inch thick (continued). 
No. 
Knife 
1831. 
Disap- 
Re- 
Coinci- 
Arc. 
Thermometers. 
Baro- 
Rate. 
edge. 
pearance. 
appear- 
ance. 
dence. 
Upper. 
Lower. 
meter. 
135 
B 
Dee. 
10 i 
h m s 
1 14 If 
4 42 * 
s 
4 9 
~ST 
2 3 
mr 
s 
47,5 
46,0 
0 
1-01 
013 
52°6 
52-7 
o 
52-5 
52-6 
29-546 
29-626 
+ 0*72 
136 
A 
Dec. 
12 | 
21 20 f| 
0 33 A- 
6 3 
TT 
3 7 
TT 
61,0 
43,5 
•99 
•15 
53-0 
52'8 
530 
526 
29-240 
29-086 
+ 0,70 
137 
A 
Dec. 
12 / 
0 38 |f 
2 21 
2 4 
TT 
G l 
nr 
23,0 
56,5 
1-00 
0-36 
52-8 
52-9 
52-6 
52-9 
29-086 
29-064 
+ 0,70 
138 
A 
Dec. 
12 | 
2 24 n 
5 7 n 
3 6 
TT 
3 6 
TT 
34,0 
29,5 
•99 
•19 
52-9 
531 
52 r 9 
53-0 
29-164 
29-164 
+0,66 
139 
A 
Dec. 
12 { 
9 6 if 
22 29 
2 2 
TT 
G 3 
TT 
19.5 
71.5 
•99 
•12 
52-7 
51-6 
52-6 
51-3 
0- 770 
1- 470 
+ 0,64 
140 
A 
Dec. 
13 { 
23 44 f 
2 12 A 
3 3 
TT 
11,0 
23,5 
•98 
•20 
52-6 
52-6 
52-5 
52-5 
29-492 
29-512 
+0,62 
141 
A 
Dec. 
13 { 
2 16 if 
4 44 ff 
6 2 
O 7 
60,0 
77,0 
•98 
•20 
52-6 
52-6 
52-5 
52-5 
29-502 
29-534 
+ 0,58 
No 
31—34. 
Brass bar, 
f inch thick. 
No. 
Knife 
1 QQ1 
Disap- 
Re- 
Coinci- 
Arc. 
Thermometers. 
Baro- 
Rate. 
edge. 
pearance. 
ance. 
dence. 
Outside. 
Inside. 
meter. 
142 
A 
Nov. 
15 { 
h m s 
1 59 if 
4 53 f 
s 
2 7 
TT 
2 G 
TT 
21*5 
15,0 
0°-94 
•27 
44°5 
43-7 
44°0 
436 
29-394 
29-374 
+0*15 
143 
A 
Nov. 
15 { 
11 49 f- 
2 6 U 
1 7 
TT 
4 o 
TT 
13.0 
31.0 
•91 
•14 
42-1 
40-4 
41-5 
39-5 
1- 330 
2- 080 
+ 0,15 
144 
A 
Nov. 
16 { 
4 46 -A 
7 57 A 
^ 8 
TT 
3 5 
TT 
14.0 
25.0 
1-00 
023 
405 
40-8 
40-3 
40-5 
29-419 
29-460 
+ 0,15 
145 
B 
Nov. 
16 { 
8 19 
10 2 
5 3 
ST 
5 8 
TTT 
48,5 
47,0 
1-03 
0-44 
42-5 
40-8 
41-3 
40-6 
29-460 
29-494 
+ 0,15 
146 
B 
Nov. 
16 { 
11 27 if 
20 57 U 
4 2 
Ts 
5 5 
TPT 
38,5 
48,0 
102 
033 
40-9 
39-1 
40-0 
38-0 
1-140 
1-620 
+ 0,15 
147 
B 
Nov. 
17 { 
21 23 ff 
0 5 ff 
4 1 
TT 
7 2 
TT 
35.5 
70.5 
•98 
•31 
39-6 
39-0 
39-8 
390 
29-594 
29-574 
+ 0,10 
148 
D 
Nov. 
17 { 
11 34 if 
0 38 if 
4 O 
TT 
5 O 
TT 
35.5 
43.5 
•83 
•17 
38'0 
37-3 
3?4 
363 
1- 390 
2- 030 
+ 0,10 
149 
D 
Nov. 
18 { 
1 46 A 
4 29 ff 
14 
1 7 
7 2 
TT 
12,5 
57,0 
101 
0-27 
38-0 
37-5 
37-5 
37-3 
29-740 
29-782 
0,00 
150 
D 
Nov. 
19 { 
21 25 |f 
3 8 fi 
5 G 
5 7 
TT 
53.5 
61.5 
•99 
•09 
37-4 
39-2 
36-8 
38-2 
29-446 
29-500 
+ 0,20 
151 
C 
Nov. 
19 { 
3 44 f4- 
6 24 
4 7 
TT 
TT 
39,5 
60,0 
101 
0-33 
39-9 
39-5 
38'8 
39-0 
29-520 
29-582 
+ 0,20 
152 
C 
Nov. 
19 { 
12 16 ff 
2 7m 
7 3 
TT 
8^1 > 
67,0 
82,5 
1-02 
0-15 
39-5 
38-4 
38-8 
37-4 
1- 920 
2- 740 
+ 0,20 
153 
C 
Nov. 
21 | 
20 47 |f 
23 59 A 
G 9 
TT 
'ST 
62,0 
21,5 
1-00 
0-27 
41-9 
43-5 
40-9 
42-4 
29672 
29-732 
+ 0,30 
