196 Proceedings of the Royal Society of Edinburgh. [Sess. 
Table VI. — continued. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
10 
78°4 C. 
•04847 cm. 
7 
18-19 xlO 11 
11 
88-0 
•04897 
8 
18-02 
12 
99-5 
. -04935 
8 
17-86 
13 
107-3 
•04975 
7 
17-72 
14 
118-9 
•04988 
7 
17-67 
15 
124-1 
•04995 
8 
17-65 
16 
117-6 
•05000 
7 
17-63 
17 
110-5 
•04995 
6 
17-65 
18 
101-8 
•04989 
6 
17-68 
19 
90-2 
•04944 
6 
17 83 
20 
82-1 
•04908 
8 
17-97 
21 
73-5 
•04870 
8 
18-10 
22 
66-4 
•04837 
8 
18-22 
23 
59-9 
•04820 
9 
18-29 
24 
47-7 
•04812 
9 
18-32 
25 
43-2 
•04844 
8 
18-20 
26 
35 0 
•04905 
9 
17-97 
27 
30-1 
•04972 
9 
17-73 
28 
24-9 
•05034 
10 
17-51 
29 
21-5 
•05066 
9 
17-40 
30 
19-6 
•05072 
7 
17-38 
Total load = 1*5 kilos. 
= 27*4 kilos, per sq. mm. 
Table VII. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
1 
19-3 C. 
*05075 cm. 
7 
17-37 x 10 11 
2 
25-4 
•05011 
7 
17-59 
3 
30-7 
•04958 
9 
17-78 
4 
36-1 
•04938 
8 
17-85 
5 
48-2 
•04944 
9 
17-83 
6 
57-5 
•04952 
8 
17-80 
7 
69-4 
•04961 
8 
17-79 
8 
81-9 
•04972 
6 
17-73 
9 
90-6 
•04980 
6 
17-70 
10 
103*3 
•05003 
8 
17-62 
11 
115-7 
•05014 
8 
17-58 
12 
1240 
•05026 
10 
17-54 
13 
118-2 
•05032 
10 
17-52 
14 
109-8 
•05029 
9 
17-53 
15 
991 
•05023 
9 
1755 
16 
87-5 
•05009 
8 
17-60 
17 
74-8 
•04983 
7 
17-69 
18 
66-2 
•04980 
7 
17-70 
19 
52-9 
•04969 
8 
17-74 
20 
43-3 
•04963 
8 
17-76 
21 
35-0 
•04960 
8 
17-77 
22 
28-4 
•05006 
7 
17-61 
23 
24-3 
•05049 
6 
17-46 
24 
19-3 
•05075 
8 
17-37 
