:nW 
ximate rules for 
g length of fuze 
onds for a given 
9 /, 
20 
Pettman’s g 
Eemarks. 
5 seconds le range by 2,* and 
L000 add 1. 
,e range by 2,* and 
b 1000 . 1 
to 2000 ... 2 
to 3000 ... 3 
| Painted red. 
'.These fuzes, when issued for field or boat service, 
[ have increased priming round the head. 
5 seconds I.e range by 2,* and 
L000 add 1. 
9 /, 
20 
e range by 2,* and 
|> 1000 . 1 
to 2000 ... 2 
to 3000 ... 3 
Pettman’s g( 
“ C ” percusi 
Time, diaplir 
Painted red. 
t 6 from the 
Time, commct 5 from the 
9 seconds M 
20 » 
Mortar, larg< 
n smal 
Pettman’s lar 
/; gei 
do. 
do. 
7 to range.* 
4 to range.* 
Por ranges below 750 yds., double the range plus 10. 
ie same remark will apply. 
leconds. 
1 
laval ” shell, for S.B. ordnance, are distinct projectiles* 
