Never until the VERY LAST EXTREMITY. An artilleryman must never forget that his gun is his proper ARM; that here lies his strength; that here is his post of honor and of duty; also, that the LAST DISCHARGES are always THE MOST DESTRUCTIVE, and MAY POSSIBLY INSURE THE SAFETY OF THE WHOLE ARMY, or TURN THE TIDE OF VICTORY IN THEIR FAVOR.
45. What is the position for cavalry when placed in support of a battery?
On its flank, about the distance of 100 yards, and as much concealed as possible.
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46. What is the proper position of field batteries when infantry squares are attacked by cavalry?
When infantry are formed in squares to resist the charge of cavalry, the guns should be placed outside at the angles of the squares, the limbers, horses, &c., inside. Should the detachments be driven from their guns, they will retire into the square, after discharging their pieces, and taking with them the sponges and other equipments; the moment the enemy has retired, they recommence their fire. Supposing the infantry formed in echelon of regimental squares, and that the time, or small extent of the squares would not admit of the limbers, &c., being placed inside, then the wagons and limbers should be brought up with their broadsides to the front, so as to occupy, if possible, the space between the guns, leaving no intervals for the cavalry to cut through: the prolonge or drag ropes might also offer an effectual momentary impediment to them, if properly stretched and secured.
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PART II. SECTION I.
POINTING GUNS AND HOWITZERS.
1. What is meant by the term pointing a piece?
To point a piece, is to give it such a direction and elevation, or depression, that the shot may strike the object; and the rule (except in case of mortars) is: First give the direction and then the elevation, or depression.