Chapter IV: Gunnery

96. General instructions 142
97. Gunnery terms 142
98. Natures of artillery fire 144
99. Gunnery 145
100. Rifling 147
101. Centring 147
102. Forces acting on a shell in the bore 148

FORCES ACTING ON A SHELL DURING FLIGHT.
103. The resistance of the air 148
104. The force of gravity 149
105. Trajectory 151
106. Elevation 151
107. Causes affecting the accuracy of shooting 154

AMMUNITION.
108. Cordite 155
109. Lyddite shell 157
110. Shrapnel shell 157
111. Star shell 161
112. Time and percussion fuzes 161
113. Fuze indicator 162
114. Range tables 166

CHAPTER V.
LAYING.

115. General instructions 172
116. Direct laying 173
117. Indirect laying 175
118. Angle of sight 176
119. Deflection 178
120. Aiming points 181
121. Clearing the crest 181
122. Parallelism of lines of fire 182
123. Displacement 186
124. Gun layers and fuze setters 190

CHAPTER VI.
MOUNTED DRILL.

125. General instructions 191
126. Falling in for parade 194
127. Intervals and distances 195
128. Frontages and depths 196
129. Posts of officers, N.C.Os., etc. 197
130. Commands and signals 201
131. Leading and dressing 206
132. Wheeling 207
133. Markers 208
134. The battery of horse artillery 209
135. The field battery 213
136. The mountain battery 214
137. The heavy battery 214
138. Battery drill 215
139. Brigade drill 222