428 
PROFESSOR F. BASHFORTH ON THE RESISTANCE OF THE 
Round 40. Weight of shot 38-69 lbs.. 
Clock. 
Reading. 
Correc- 
tion. 
Corrected reading. 
Screen. 
Reading. 
Correc- 
tion. 
Corrected reading. 
Time of passing 
each screen. 
4 87-30 
5 10705 
6 126-75 
7 146-40 
0 
0 
0 
0 
87-300 
107050 
126-750 
146-400 
+19-750 
19-700 
+ 19-650 
Aj. 
-50 
-50 
1 
2 
3 
4 
5 
7 
8 
9 
10 
113-53 
116-02 
118-55 
12108 
123-65 
126-23 
128-87 
131-52 
134-19 
136-90 
0 
+•001 
-•012 
+•001 
0 
+•016 
-•001 
-•002 
+•004 
-•004 
113-530 
116-021 
118-538 
121-081 
123-650 
126-246 
128-869 
131-518 
134-194 
136-896 
“i- 
+2-491 
2-517 
2-543 
2-569 
2596 
2-623 
2-649 
2-676 
+2-702 
A 2 . 
+26 
26 
26 
27 
27 
26 
27 
+26 
// *• 
0-0000 
•1264 
•2542 
•5138 
•6457 
•7790 
•9137 
1-0498 
1-1873 
A r 
+1264 
1278 
1291 
1305 
1319 
1333 
1347 
1361 
+1375 
14 
14 
14 
14 
14 
+ 14 
Summary (2). Hemispheroidal-headed Shot. 
Time occupied by shot in passing from the first to each of the other screens. 
No. of 
round. 
Screen 1. 
Screen 2. 
Screen 3. 
Screen 4. 
Screen 5. 
Screen 6. 
Screen 7. 
Screen 8. 
Screen 9. 
Screen 10. 
2 
00000 
0-1267 
0-2545 
0-3836 
0-5139 
0-6457 
0-7789 
0-9136 
" ** 
** 
7 
o-oooo 
•1273 
•2559 
•3859 
•5173 
•6502 
•7844 
•9200 
1 0569 
** 
35 
0-0000 
•1268 
•2548 
•3841 
•5147 
•6466 
•7799 
•9146 
1-0507 
1*1881 
40 
0-0000 
•1264 
•2542 
•3833 
•5138 
•6457 
•7790 
•9137 
1-0498 
1*1873 
Velocities at the following distances from the gun. 
No. of 
round. 
150 ft. 
300 ft. 
450 ft. 
600 ft. 
750 ft. 
900 ft. 
1050 ft. 
1200 ft. 
1350 ft. 
fs. 
fs. 
fs. 
fs- 
f.s. 
fs. 
f.s. 
f.s. 
f.s. 
2 
1184 
1174 
1162 
1151 
1138 
1126 
1114 
** 
** 
7 
1178 
1166 
1154 
1142 
1129 
1118 
1106 
1096 
** 
35 
1183 
1172 
1160 
1149 
1137 
1125 
1114 
1102 
1092 
40 
1187 
1174 
1162 
1149 
1137 
1125 
1114 
1102 
1091 
No. of 
round. 
Weight 
of shot. 
Value of 
bP. 
Difference from 
mean value. 
2 
lbs. 
38-72 
•00064 
- -00003 
7 
38-69 
•00069 
+ -00002 
35 
38-69 
•00065 
- 00002 
40 
38-69 
•00069 
+ -00002 
Means 
38-70 
•00067 
•00002 
(3) Ogival-headed Shot (one diameter), Solid. 
Round 3. Weight of shot 39-56 lbs. 
Clock. 
Reading. 
Correc- 
tion. 
Corrected reading. 
Screen. 
Reading. 
Correc- 
tion. 
Corrected reading. 
Time of passing 
each screen. 
1 
2 
3 
4 
5 
6 
21-09 
46-94 
72-69 
98-36 
123-97 
149-53 
0 
0 
0 
4--001 
0 
0 
21-090 
46-940 
72-690 
98-361 
123-970 
149-530 
+25 A 850 _Ak 
25-750 
25671 62 
25-609 
+25-560 “ 4J 
1 
2 
3 
4 
5 
6 
7 
8 
114-12 
117-43 
120-78 
124-15 
131-09 
134-62 
138-18 
0 
0 
-•005 
+•013 
-001 
-•005 
+•005 
114120 
117-430 
120-775 
124-163 
127-599 
131-084 
134-615 
138-185 
+3-310 
3345 
3-388 
3-436 
3-485 
3-531 
+3-570 
A 2 . 
+35 
43 
48 
49 
46 
+39 
« *■ 
00000 
•1293 
•2600 
•3925 
•5268 
•6631 
•8012 
•9409 
A,. 
+ 1293 
1307 
1325 
1343 
1363 
1381 
+ 1397 
A 2 . 
+ 14 
18 
18 
20 
18 
+ 16 
