280 Mr Sears, On the Longitudinal Impact 
Test of 21 |" Copper Rods, 2 " withdrawal. 
V 
z 
F 
5 
d/V 
M 
T 
12-11 
2-5 + 
35-8 
33-15 
2-736 
Initial 
12-11 
2-55 
35-95 
33-3- 
2-748 
2-742 
4-064 
12-10 
2-6- 
33-8 + 
3M5- 
2-572 
12-10 
2-6- 
33-75 
31-05 
2-566 
Steady 
12-10 
2-6 
33-85 
3M5- 
2-572 
2-574 
3-817 
12-10 
2-6 
34-0- 
31-25 
2-583 
12-10 
2-6 
33-8 
31-1 - 
2-568 
12-10 
2-6 
34-0- 
31-25 
2-583 
Fuse key fling, -10 + 
Test of 37 §" 
Copper 
Rods, 2" withdrawal. 
Initial 
12-16 
2-15 
53-35 
5M5- 
4-205 
6-193 
12-11 
2-30 
52-0 
49-55- 
4-091 
12-11 
2-30 
52-0 
49-55- 
4-091 
Steady 
12-11 
2-30 + 
51-8 
49-3 
4-070 
4-085 
6-041 
12-11 
2-30 + 
51-95 
49-45 
4-083 
12-11 
2-30 + 
51-8 + 
49-35- 
4-074 
12-11 
2-30 + 
52-1 + 
49-65- 
4-101 
Fuse key fling, '15 + (Initial '05+) 
Test of 6 " Aluminium Rods, 2 " withdrawal. 
Initial 
12-10 
2-35 
15-70 
13-25- 
1-044 
1-611 
12-10 
6-0 + 
17-2- 
11-05- 
•9114 
12-10 
6-0 + 
16-85 
10-70 
•8843 
Steady 
12-10 
6-05 
17-15 
11-0- 
•9076 
•8995 
1-349 
12-10 
6-05 
16-95 
10-8- 
•8910 
12-10 
6-05 
17-10 
10-95- 
•9033 
Fuse key fling, ’10 + 
