This shows the path of the bullet (Line of Trajectory) of the 1917 Rifle (Enfield).
The Line of Aim, we see, connects the eye, the rear sight, the front sight and the bottom part of the target. It is a straight line.
We see that the Line of Trajectory crosses the Line of Aim at two points. The distance between these points is 452 yards. Therefore, 452 yards is the Battle Sight Range for the 1917 Rifle.
To hit the target squarely when it is 200 yards away, the Line of Aim must be under it, as shown in the diagram.]
commander from those most skilled, will be designated as "Range Finders." These men are practised in estimating distance throughout the year. Their practice will be on varied ground and at distances up to 2000 yards. These men assist the company commander when the company is on the defensive, in estimating the distances to the prominent objects in view before the action commences; and at other times when the company commander needs their assistance.
CHAPTER V
TENT PITCHING
On the hike the camp will be laid out daily in advance by a staff officer. The company being halted and in line, the company commander gives the order: FORM FOR SHELTER TENTS.