Manual for Noncommissioned Officers and Privates of Infantry of the Army of the United States, 1917 / To be used by Engineer companies (dismounted) and Coast Artillery companies for Infantry instruction and training

by United States. War Department

The following bugle signals may be used off the battle field, when not likely to convey information to the enemy:

Attention: Troops are brought to attention.

Attention to orders: Troops fix their attention.

Forward, march: Used also to execute quick time from double time.

Double time, march.

To the rear, march: In close order, execute squads right about.

Halt.

Assemble, march.

The following bugle signals may be used on the battlefield:

Fix bayonets.