170 
MINUTES OF PEOCEEDINGS OF 
The following Experiment was carried on to test the penetrating power 
and further to ascertain whether Shell could 
T3 
§ 
g 
■o'* «S 
Projectile. 
Diameter 
of bore. 
&o 
•S 
*0 © 
!*3 
tb 
# g 
© 
H 
J 
Cw 
O 
& 
A 
© ,3 © 
5 bij a 
4i-g r g 
s* s 
| 
o3 
ft 
Weight. 
Bursting 
charge 
of shells. 
Form. 
"So 
0 
.g 
§D 
3 
o 
From face 
to face. 
From angle 
to angle. 
g-3 
© 2=! 
&jd © 
.9.9 
£ 
jg 
'o 
g 
EH 
.g 
bo 
s 
Ph 
o 
© 
1 
■-d 
H 
Elevation. 
Deflection. 
1 
£ 
jj ■ 
12-pr. 
breech-loader. 
9f cwt. 
lbs. oz. 
12 1 
lbs. oz. 
7" 
2-73" 
3" 
•02365 
lin 
55" 
200 
1 
99 
Solid 
shot. 
12 1 
Cylin¬ 
drical 
flat- 
ended. 
1 14 
- 
2*5" 
2 
” 
Shell. 
12 2i 
0 6 
1 14 
” 
2* 
3 
1 12 
2* 
1 
70-pr. Whitworth 
muzzle-loading 
rifled gun, 7 6 cwt. 
2qrs. 14 lbs. 
68 8 
2 6 
16" 
12 0 
5" 
5-5" 
•035 
1 in 
100" 
12 ;£ 
! 
V 
V c, 
58 
1 
120-pr. muzzle¬ 
loading rifled gun, 
148 cwt. 3 qrs. 
Solid 
shot. 
120 6 
Eound 
ended. 
14" 
20 0 
6-4" 
7‘" 
•06 
1 in 
130" 
600 
45' 
0 
~ 
2 
» 
131 10 
Flat- 
ended. 
” 
20 0 
” 
” 
” 
” 
55' 
0 
3 
5j 
„ 
23 0 
„ 
,, 
„ 
99 
5? 
5' E. 
4 
Solid 
shot. 
Homo¬ 
geneous 
metal. 
129 0 
23 0 
47' 
6'E. 
12 
6 
99 
Shell. 
Homo¬ 
geneous 
metal. 
130 0 
3 8 
17" 
25 0 
45' 
121 
