When not otherwise prescribed, staff officers draw and return saber with their chief.

25.  In making the about, an officer, mounted, habitually turns to the left.

When the commander faces to give commands, the staff, flag, and orderlies do not change position.

26.  When making or receiving official reports, or on meeting out of doors all officers will salute.

Military courtesy requires the junior to salute first, but when the salute is introductory to a report made at a military ceremony or formation, to the representative of a common superior (as, for example, to the adjutant, officer of the day, etc.), the officer making the report, whatever his rank, will salute first.  The officer to whom the report is made will acknowledge by saluting that he has received and understood the report.

27.  For ceremonies, all mounted enlisted men of a regiment or smaller unit, except those belonging to the machine-gun organizations, are consolidated into a detachment.  The senior present commands if no officer is in charge.  The detachment is formed as a platoon or squad of Cavalry in line or column of fours.  Noncommissioned staff officers are on the right or in the leading ranks.

28.  For ceremonies, such of the noncommissioned staff officers as are dismounted are formed 5 paces in rear of the color in order of rank from right to left.  In column of squads they march as file closers.

29.  Other than for ceremonies, noncommissioned stare officers and orderlies accompany their immediate chiefs unless otherwise directed.  If mounted, the noncommissioned staff officers are ordinarily posted on the right or at the head of the orderlies.

30.  In all formations and movements a noncommissioned officer commanding a platoon or company carries his piece as the men do, if he is so armed, and takes the same post as an officer in like situation.  When the command is formed in line for ceremonies a noncommissioned officer commanding a company takes post on the right of the right guide after the company has been aligned.

SECTION 3.  ORDERS, COMMANDS, AND SIGNALS.

31.  COMMANDS only are employed in drill at attention.  Otherwise either a COMMAND, SIGNAL, or ORDER is employed, as best suits the occasion, or one may he used in conjunction with another.

32.  Signals should be freely used in instruction, in order that officers and men may readily know them.  In making firm signals the saber, rifle, or headdress may be held in the hand.

33.  Officers and men fix their attention at the first word of command, the first note of the bugle or whistle, or the first motion of the signal.  A signal includes both the preparatory command and the command of execution:  the movement commences as soon as the signal is understood, unless otherwise prescribed.

34.  Except in movements executed AT ATTENTION, commanders or leaders of subdivisions repeat orders, commands, or signals whenever such repetition is deemed necessary to insure prompt and correct execution.