240 Proceedings of the Royal Society of Edinburgh. [Sess. 
Table X. 
Field. 
Load in kilos, 
per sq. mm. 
Elongation for 
300 grams. 
No. of 
Observations. 
M. 
20-8 
133 
•04005 cm. 
8 
11-97 xlO 11 
14-9 
•03880 
10 
12-36 
16-6 
•03886 
8 
12-34 
19-9 
•03993 
7 
1201 
23-2 
•04119 
6 
11*64 
26-5 
•04232 
5 
11*33 
232 
•04081 
8 
11-75 
19-9 
•03957 
8 
12T2 
16*6 
•03909 
7 
1227 
14-9 
•03944 
7 
12T6 
133 
•04005 
8 
11-97 
Table 'XI. 
Field. 
Load in kilos, 
per sq. mm. 
Elongation for 
300 grams. 
No. of 
Observations. 
M. 
32-6 
13 3 
•04181 cm. 
8 
11-47 x 10 11 
14-9 
•04141 
8 
11-58 
16-6 
•04159 
6 
11-53 
199 
•04214 
6 
11*38 
23-2 
•04267 
9 
11-24 
26-5 
•04305 
9 
11*14 
232 
•04244 
7 
11-30 
19-9 
•04181 
7 
11-47 
16-6 
•04141 
6 
11 58 
14-9 
•04155 
4 
11-54 
133 
•04181 
8 
11-47 
Table XII. 
Field. 
Load in kilos, 
per sq. mm. 
Elongation for 
300 grams. 
No. of 
Observations. 
M. 
41-8 
13-3 
•04325 cm. 
9 
11-09 x 10 11 
14-9 
•04333 
8 
11 07 
166 
•04329 
8 
11-08 
19-9 
•04344 
10 
11-04 
23-2 
•04352 
8 
11-02 
26-5 
•04362 
6 
1099 
23-2 
•04356 
8 
1101 
199 
•04352 
7 
11 02 
166 
•04337 
7 
1106 
14-9 
•04320 
9 
11*10 
13-3 
•04320 
9 
11*10 
