A PENDULUM FOR THE REDUCTION TO A VACUUM 
487 
Table I. — Continued. 
No. 30 Iron bar (continued). 
Disap- 
Re- 
Thermometers. 
Knife 
No. 
1 QQ 1 
Coinci- 
Arc. 
Baro- 
Rate. 
edge. 
pearance. 
ance. 
dence. 
Outside. 
Inside. 
meter. 
h m s 
s 
s 
s 
B 
218 
Nov. 
13 { 
0 48 U 
1 48 U 
46 
4 9 
TTT 
45,5 
48,0 
1-03 
061 
51-3 
51-1 
51-0 
510 
30-006 
29-994 
+ 0,14 
B 
219 
Nov. 
21 { 
i ii n 
l 4 
13,5 
100 
44-8 
43-7 
29-758 
+0,47 
2 11 u 
4 5 
TIT 
42,5 
0'58 
45- 0 
440 
29-770 
B 
220 
Nov. 
21 | 
2 15 ft 
6 O 
IT'S 
58,5 
1-00 
45-1 
44-1 
29-770 
+ 0,47 
3 31 44 
4 3 
33,5 
0-48 
45-4 
44'5 
29-806 
B 
221 
Nov. 
oo J 
20 25 f 
3 4 
15,5 
•96 
49-3 
48-5 
29-864 
+ 0,54 
21 10 u 
3 6 
19,0 
•67 
49-8 
490 
29-878 
5 
222 
Nov. 
22 | 
21 17 -ft 
1 O 
■FT 
15,0 
•98 
50-1 
49-0 
29-878 
+ 0,54 
22 32 ft 
6 3 
68,0 
•48 
50T 
49-4 
29-894 
5 
223 
Nov. 
22 | 
22 37 n 
5 O 
1ST 
56,5 
•99 
50T 
49-4 
29-894 
+ 0,54 
0 8 44 
5 3 
T5* 
61,5 
•45 
50-4 
497 
29-892 
b 
224 
Nov. 
22 | 
o 11 4* 
3 8 
3T 
44,0 
102 
504 
497 
29-892 
+ 0,54 
1 27 W 
3 8 
•W 
33,0 
0 48 
50-7 
50 0 
29-904 
b 
225 
Nov. 
23 { 
20 1 44 
3 4 
24,0 
1-02 
53-2 
52-6 
29-990 
+ 0,54 
21 16 f4 
5 8 
■5T 
65,5 
0‘50 
53 - 3 
52-8 
29-990 
b 
226 
Nov. 
23 { 
21 21 |4 
2 4 
"3^ 
29,5 
•98 
53-3 
52-8 
29-990 
+ 0,54 
22 37 -44 
8 
'3T 
15,5 
•50 
535 
53-0 
29-996 
B 
227 
Nov. 
23 | 
22 41 44 
3 3 
TV 
35,0 
1-02 
53-5 
53-0 
29-996 
+ 0,54 
0 11 4 
9 
"3T7 
16,0 
046 
53 9 
53-3 
29-984 
B 
228 
Nov. 
23 j 
0 13 -|4 
4 9 
T7T 
50,5 
•99 
53-9 
53-3 
29-984 
+ 0,54 
1 28 if 
3 5 
TT 
29,5 
•50 
54-0 
535 
29-984 
1832. 
* 
Upper. 
* 
Lower. 
B 
229 
Feb. 
3 { 
4 30 if 
2 5 
3TT 
21,5 
•80 
43-0 
43-1 
29-754 
— 0,01 
l 
6 17 tV 
l 8 
~3T3~ 
17,0 
•31 
42-9 
42-6 
29776 
b 
230 
Feb. 
4 \ 
20 37 44 
3 7 
TRT 
30,5 
•79 
436 
436 
29-848 
- 0,01 
l 
22 40 if 
5 3 
53,0 
•27 
44-4 
44-3 
29-894 
* Both inside. 
3 r 2 
