Ammonia, 28 per cent, 6 ounces, or three-eighths pint, or 12 spoonfuls.

Water, 4 ounces, or one-fourth pint, or 8 spoonfuls.

Powder the persulphate and carbonate together, dissolve in the water and add the ammonia; mix thoroughly and allow to stand for one hour before using. It should be kept in a strong bottle, tightly corked. The solution should not be used more than twice, and used solution should not be mixed with unused solution, but should be bottled separately, The solution, when mixed, should be used within 30 days! Care should be exercised in mixing and using this solution to prevent injury to the rifle. An experienced noncommissioned officer should mix the solution and superintend its use.

Neither of these ammonia solutions have any appreciable action on steel when not exposed to the air, but if allowed to evaporate on steel they attack it rapidly. Care should, therefore, be taken that none spills on the mechanism and that the barrel is washed out promptly with soda solution. The first application of soda solution removes the greater portion of the powder fouling and permits a more effective and economical use of the ammonia solution. These ammonia solutions are expensive and should be used economically.

(k) It is a fact recognized by all that a highly polished steel surface rusts much less easily than one which is roughened: also that a barrel which is pitted fouls much more rapidly than one which is smooth. Every effort, therefore, should be made to prevent the formation of pits, which are merely enlarged rust spots, and which not only affect the accuracy of the arm but increase the labor of cleaning.

(l) The chambers of rifles are frequently neglected because they are not readily inspected. Care should be taken to see that they are cleaned as thoroughly as the bore. A roughened chamber delays greatly the rapidity of fire, and not infrequently causes sh.e.l.ls to stick.

(m) A cleaning rack should be provided for every barrack. Rifles should always be cleaned from the breach, thus avoiding possible injury to the rifling at the muzzle, which would affect the shooting adversely. If the bore for a length of 6 inches at the muzzle is perfect, a minor injury near the chamber will have little effect on the accuracy of the rifle. The rifle should be cleaned as soon as the firing for the day is completed. The fouling is easier to remove then, and if left longer it will corrode the barrel.

(n) The principles as outlined above apply equally well for the care of the barrel of the automatic pistol. Special attention should be paid to cleaning the chamber of the pistol, using the soda solution. It has been found that the chamber pits readily if it is not carefully cleaned, with the result that the operation of the pistol is made less certain." (_Par._134,_Small_Arms_ _Firing_Manual,_1913._)

SECTION 4. UNIFORMS.

Uniforms and clothing issued to enlisted men must not be sold, p.a.w.ned, loaned, given away, lost or damaged through neglect or carelessness. Any soldier who violates this rule may be tried by a military court and punished.

All uniforms and articles of clothing issued to enlisted men, whether or not charged on their clothing allowance, remain the property of the United States and do not become the property of the soldier either before or after discharge from the service.

Under the law a soldier honorably discharged from the Army of the United States is authorized to wear his uniform from the place of his discharge to his home within three months after the date of such discharge. To wear the uniform after three months from the date of such discharge renders such person liable to fine or imprisonment, or both.

The dress uniform (the blue uniform) consists of the dress cap, dress coat, dress trousers, and russet-leather shoes. The straight, standing, military, white linen collar, showing no opening in front, is always worn with this uniform, with not to exceed one-half inch showing above the collar of the coat. Turndown, piccadilly, or roll collars are not authorized.

When under arms, white gloves and the garrison belt (or russet-leather belt and cartridge box) are worn.

The full-dress uniform is the same as the dress uniform, with the breast cord added.

The service uniform is either cotton (summer) or woolen (winter) olive drab.

For duty in the field it consists of the service hat, with cord sewed on, service coat or sweater, service breeches, olive-drab flannel shirt, leggings, russet-leather shoes, and identification tag. In cold weather olive-drab woolen gloves are worn; at other times, no gloves.

When not in the field, the service cap is worn instead of the campaign hat. Under arms, white gloves and the garrison belt (or russet-leather belt and cartridge box) are worn.

Wear the exact uniform prescribed by your commanding officer, whether you are on duty or off duty.

Never wear a mixed uniform, as, for instance, a part of the service uniform with the blue uniform.

Never wear any part of the uniform with civilian clothes. It is very unsoldierly, for example, to wear a civilian overcoat over the uniform or to wear the uniform overcoat over a civilian suit.

Keep the uniform clean and neat and in good repair.

Grease spots and dust and dirt should be removed as soon as possible.

Rips and tears should be promptly mended.

Missing b.u.t.tons and cap and collar ornaments should be promptly replaced.

There is but one correct and soldierly way to wear the cap. Never wear it on the back or side of the head.

The service hat should be worn in the regulation shape, peaked, with four indentations, and with hat cord sewed on. Do not cover it with pen or pencil mark.

Never appear outside your room or tent with your coat or olive-drab shirt unb.u.t.toned or collar of coat unhooked. Chevrons, service stripes, and campaign medals and badges are a part of the uniform and must be worn as prescribed.

When coats are not worn with the service uniform olive-drab shirts are prescribed.

Suspenders must never be worn exposed to view.

Never appear in breeches without leggings.

Leather leggings should be kept polished. Canvas leggings should be scrubbed when dirty.

Russet-leather (tan) shoes should be kept clean and polished.

The overcoat when worn must be b.u.t.toned throughout and the collar hooked. When the belt is worn it will be worn outside the overcoat.

SECTION 5. THE SERVICE KIT.

The service kit is composed of two parts--(a) the field kit, which includes everything the soldier wears or carries with him in the field, and (b) the surplus kit.

The field kit consists of--

(a) The clothing worn on the person.

(b) Arms and equipment, consisting of--

FOR EACH ENLISTED MAN.[1]

1 first-aid packet.

1 pouch for first-aid packet.

1 canteen.

1 canteen cover.

1 can, bacon.

1 can, condiment.

1 pack carrier (except individually mounted men).

1 haversack (except individually mounted men).

1 meat can.

1 cup.

1 knife.

1 fork.

1 spoon.

1 shelter tent half.

1 shelter tent pole (when issued).

5 shelter tent pins.

1 identification tag with tape.

[Footnote 1: New model equipment, 1910. The old model equipment is the same except omit canteen cover, bacon and condiment cans, and pack carrier, and add 1 cartridge-belt suspenders, 1 canteen strap, and 1 blanket-roll straps, set.]

FOR EACH ENLISTED MAN ARMED WITH THE RIFLE.