Manual for Noncommissioned Officers and Privates of Cavalry of the Army / of the United States 1917. To be also used by Engineer Companies (Mounted) for Cavalry Instruction and Training

by United States. War Department

The following are the grades of rank of officers and noncommissioned officers:

1. Lieutenant general.

2. Major general.

3. Brigadier general.

4. Colonel.

5. Lieutenant colonel.

6. Major.

7. Captain.

8. First Lieutenant.

9. Second lieutenant.