216 Proceedings of the Royal Society of Edinburgh. [Sess. 
Table III. — continued. 
No. 
Temp. 
Elongation for 
700 grams. 
No. of 
Observations. 
M. 
15 
146°0 C. 
•04206 cm. 
7 
13-37 x 10 11 
16 
132-3 
•04187 
6 
13 43 
17 
117-2 
•04141 
8 
13-58 
18 
101-5 
•04092 
8 
13-74 
19 
82-6 
•04028 
7 
13-96 
20 
67-4 
•03954 
7 
14*22 
21 
53-9 
•03908 
6 
14-39 
22 
45-8 
•03902 
6 
14-41 
23 
36-3 
•03913 
6 
1437 
24 
28-2 
•03944 
7 
14-26 
25 
21-0 
•03994 
8 
14-08 
26 
17-0 
•04018 
8 
1399 
Total load = 2*9 kilos. 
= 24*3 kilos, per sq. mm. 
Table IY. 
No. 
Temp. 
Elongation for 
700 grams. 
No. of 
Observations. 
M. 
1 
17*9 C. 
•04021 cm. 
7 
13*98 x 10 n 
2 
23-4 
•03966 
8 
14T8 
3 
30-7 
•03927 
9 
14*32 
4 
36-8 
•03921 
9 
14-34 
5 
42'1 
•03932 
6 
14-30 
6 
5T2 
•03966 
6 
14-18 
7 
59-4 
•03992 
8 
14-09 
8 
74-3 
•04043 
7 
13-91 
9 
90 5 
04107 
7 
13-69 
10 
1076 
•04162 
7 
13 51 
11 
121-9 
•04209 
7 
1336 
12 
138-1 
•04238 
7 
1327 
13 
152-7 
•04250 
6 
13-23 
14 
141-5 
•04253 
6 
13-22 
15 
128-4 
•04244 
8 
13-25 
16 
1150 
•04209 
8 
13-36 
17 
103-2 
•04168 
7 
13-49 
18 
88-3 
•04125 
9 
1363 
19 
71-6 
•04059 
9 
13-85 
20 
629 
•04028 
10 
13-96 
21 
52-6 
03994 
10 
14-08 
22 
44-1 
•03969 
8 
14-17 
23 
37 0 
•03941 
8 
14-27 
24 
28*5 
•03954 
8 
14-22 
25 
22-9 
•03997 
8 
14-07 
26 
18-0 
•04021 
7 
13-98 
