246 
Proceedings of the Royal Society of Edinburgh. [Sess. 
Total load = T8 kilos. 
= 23*8 kilos, per sq. mm. 
Table VII. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
1 
22°3 C. 
‘03193 cm. 
8 
12-66 xlO 11 
2 
29-5 
•03168 
8 
12-76 
3 
394 
•03140 
9 
12-87 
4 
50*6 
*03105 
9 
13*02 
5 
63-8 
*03065 
8 
13-19 
6 
80-2 
•03026 
8 
1336 
7 
92 9 
*02944 
6 
13*73 
8 
101*5 
•02904 
7 
13-92 
9 
110*7 
•02891 
8 
13-98 
10 
125*3 
*02950 
8 
13*70 
11 
136*4 
*03065 
9 
13T9 
12 
147*1 
*03163 
8 
12*78 
13 
157*6 
*03223 
8 
1254 
14 
150*7 
*03268 
7 
12*37 
15 
143*8 
•03271 
6 
1236 
16 
136-9 
•03263 
8 
12-39 
17 
129-5 
•03231 
9 
12-51 
18 
119*4 
•03170 
7 
12-75 
19 
108-1 
•02992 
8 
13-51 
20 
95-0 
•02887 
8 
14-00 
21 
86-3 
•02896 
9 
13-96 
22 
70-2 
•02982 
9 
13-56 
23 
54*8 
•03067 
10 
13*18 
24 
41-1 
•03142 
8 
12-85 
25 
29-7 
•03160 
8 
12*79 
26 
22-3 
•03193 
8 
12-66 
Total load = 2 kilos. 
= 27 kilos, per sq. mm. 
Table VIII. 
No. 
Temp. 
Elongation for 
500 grams. 
No. of 
Observations. 
M. 
1 
22°5 C. 
•03195 cm. 
8 
12-65 x 10 11 
2 
30-1 
•03175 
8 
12-72 
3 
42-6 
•03142 
9 
12-85 
4 
55 7 
•03100 
9 
13-04 
5 
69-9 
•03044 
8 
13*28 
6 
86-3 
*03024 
8 
13*37 
7 
100-8 
•03053 
9 
13*24 
8 
112-2 
•03076 
9 
13-14 
9 
125-7 
•03142 
10 
12-85 
10 
136T 
*03180 
10 
1271 
11 
144-3 
*03208 
8 
12-60 
12 
158-2 
*03236 
8 
12-49 
13 
149-9 
•03281 
8 
12-32 
14 
141-4 
•03278 
9 
12-33 
