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H. E. SHELL, NORMAL CHARGE, PLATE P.
A. - VARIATIONS in meters of range due to :
V.=548". =
a variation dV. of muzzle velocity,
a variation dp of weight of shell,
B. - LATERAL DEVIATION in mils due to a cross wind
a variation dw of weight of liter of air,
a longitudinal wind component, Wx.
component, Wy.
RANGE
RANGE
1000
2000
3000
4000
1000
2000
IN METERS.
3000
4000
IN NETERS.
1
3
3
3
3
1
1
1
6
6
2
6
3
2
5
2
1
2
10
4
3
10
10
5
8
3
2
4
13
5
13
13
8
4
10
3
2
5
13
16
16
7
16
10
dV. in melers.
5
Wy in meters
5
2
( Range variation has
15
19
6
9
19
13
6
19
per second.
6
4
7
same sign as dVo. )
18
22
22
11
22
16
7
7
4
8
26
26
26
13
18
8
20
8
5
10
11
21
23
29
20
29
9
9
5
11
32
32
3.
16
23
10
25
10
6
12
18
26
Mean dp in grams.
L
+ 12
- 6
-
36
-
78
+ 6
- 3
-
18
-
39
( Bange variation is in
+
some cases of the same
++
o
0
0
0
[+] sign as dp. and in
+++
- 6
+ 3
+
18
+ 39
others the opposite [-]-)
++++
- 12
+ 6
+
36
+ 78
C. LATERAL DEVIATION in mils duc to an inclination of the
trunnions of 1°.
10
- 2
- 6
- 10
- 17
20
- 5
- 12
- 21
- 35
- 7
- 13
- 31
- 52
30
- 9
- 24
42
- 69
-
40
dw in milligrams.
30
- 11
- 30
- 52
- 86
( liange variation is of
14
36
-
62
- 104
1000
2000
3000
4000
60
opposite sign to dw.)
70
16
- 42
- 73
- 121
.
so
- IS
- 4S
- 83
138
90
21
54
- 94
- 156
- 23
60
- 104
- 173
100
, 11
18
0=
0
1
1
5
1
3
5
2
2
10
22
36
4
16
-
32
54
3
4
5
21
43
72
Wx in meters per sceond.
5
6
26
54
89
( Range variation has the
6
7
31
65
107
same sign as
7
8
36
76
125
S
10
42
86
143
9
11
47
97
161
10
108
179
12
52
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"ocrText": "-+820 5'1 )\n55\nH. E. SHELL, NORMAL CHARGE, PLATE P.\nA. - VARIATIONS in meters of range due to :\nV.=548\". =\na variation dV. of muzzle velocity,\na variation dp of weight of shell,\nB. - LATERAL DEVIATION in mils due to a cross wind\na variation dw of weight of liter of air,\na longitudinal wind component, Wx.\ncomponent, Wy.\nRANGE\nRANGE\n1000\n2000\n3000\n4000\n1000\n2000\nIN METERS.\n3000\n4000\nIN NETERS.\n1\n3\n3\n3\n3\n1\n1\n1\n6\n6\n2\n6\n3\n2\n5\n2\n1\n2\n10\n4\n3\n10\n10\n5\n8\n3\n2\n4\n13\n5\n13\n13\n8\n4\n10\n3\n2\n5\n13\n16\n16\n7\n16\n10\ndV. in melers.\n5\nWy in meters\n5\n2\n( Range variation has\n15\n19\n6\n9\n19\n13\n6\n19\nper second.\n6\n4\n7\nsame sign as dVo. )\n18\n22\n22\n11\n22\n16\n7\n7\n4\n8\n26\n26\n26\n13\n18\n8\n20\n8\n5\n10\n11\n21\n23\n29\n20\n29\n9\n9\n5\n11\n32\n32\n3.\n16\n23\n10\n25\n10\n6\n12\n18\n26\nMean dp in grams.\nL\n+ 12\n- 6\n-\n36\n-\n78\n+ 6\n- 3\n-\n18\n-\n39\n( Bange variation is in\n+\nsome cases of the same\n++\no\n0\n0\n0\n[+] sign as dp. and in\n+++\n- 6\n+ 3\n+\n18\n+ 39\nothers the opposite [-]-)\n++++\n- 12\n+ 6\n+\n36\n+ 78\nC. LATERAL DEVIATION in mils duc to an inclination of the\ntrunnions of 1°.\n10\n- 2\n- 6\n- 10\n- 17\n20\n- 5\n- 12\n- 21\n- 35\n- 7\n- 13\n- 31\n- 52\n30\n- 9\n- 24\n42\n- 69\n-\n40\ndw in milligrams.\n30\n- 11\n- 30\n- 52\n- 86\n( liange variation is of\n14\n36\n-\n62\n- 104\n1000\n2000\n3000\n4000\n60\nopposite sign to dw.)\n70\n16\n- 42\n- 73\n- 121\n.\nso\n- IS\n- 4S\n- 83\n138\n90\n21\n54\n- 94\n- 156\n- 23\n60\n- 104\n- 173\n100\n, 11\n18\n0=\n0\n1\n1\n5\n1\n3\n5\n2\n2\n10\n22\n36\n4\n16\n-\n32\n54\n3\n4\n5\n21\n43\n72\nWx in meters per sceond.\n5\n6\n26\n54\n89\n( Range variation has the\n6\n7\n31\n65\n107\nsame sign as\n7\n8\n36\n76\n125\nS\n10\n42\n86\n143\n9\n11\n47\n97\n161\n10\n108\n179\n12\n52"
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