3 4$ Mr. Goldingham’s observations for ascertaining 
Table of the Results of the foregoing Experiments. 
Day. 
1821. 
Time of the 
Experiment. 
Mean Height of the 
Number of 
Vibrations in 24 
hours, at the 
temperature of 
70° of Farenheit. 
Thermo- 
meter. 
Barometer. 
Hygrome- 
ter. 
0 
Inch. 
dry. 
March 24 
A. M. 
81,23 
30,093 
86166,908 
81 , 73 
3 °. 1 14 
86167,339 
8 3>53 
3°. £ 35 
86166,275 
8 4> 8 3 
3°» I 35 
12,25 
86167,047 
8 4>97 
30,141 
86166,2 1 8 
2 5 
A. M. 
80,83 
3°> I 45 
86165,1 1 i 
81, 6 
3°. I 54 
I 2,22 
86166,083 
26 
P. M. 
83, 8 
3°.>33 
86165,176 
A. M. 
79 ’ 53 
30,149 
* 4 » 4 
86165,377 
80,67 
30,162 
86165,97 1 
27 
P. M. 
8 4>37 
30,123 
86164,930 
83,83 
30,109 
19, 6 
86165,320 
29 
P. M. 
84. 3 
30,098 
86167,004 
84,03 
30,100 
* 7 > 7 
86167, 1 21 
30 
P. M. 
8 4>33 
30,126 
86166,742 
84,13 
30,116 
86166,715 
A. M. 
80,53 
3 o . £ 34 
14.9 2 
86164,897 
8 i ,33 
30,153 
86163, 509 
31 
P. M. 
84,87 
30,068 
86165,713 
84,42 
30,064 
I 5» I 5 
86165.566 
A. M. 
81,23 
30,106 
86165,606 
81,62 
30,122 
86166, 198 
April 1 
P. M. 
85,25 
30,094 
86166,273 
85,10 
30,085 
86166,529 
A. M. 
82,35 
30,150 
15,65 
86166,155 
82,80 
30 A 53 
86166,741 
2 
P. M. 
8 S »37 
30,131 
86166,254 
84,87 
30.123 
16, 7 
86166,241 
Mean 
83,48 
30,121 
* 5,38 
86166,10 8 
Second Series of Experiments for ascertaining the length of the 
Pendulum at Madras. 
Thinking it possible that these Observations might be re- 
ferred to by future observers in other parts of the world, and 
wishing to have as accurate results as 1 could obtain, I deter- 
