SECTION 19. GUARD MOUNTING.

347. Guard mounting will be formal or informal as the commanding

officer may direct. It will be held as prescribed in the drill

regulations of the arm of the service to which the guard belongs.

If none is prescribed, then as for infantry. In case the guard

is composed wholly of mounted organizations, guard mounting may

be held mounted.

348. When infantry and mounted troops dismounted are united for

guard mounting, all details form as prescribed for infantry.