This series contains rosters which list the name of the cadet, their rank, and their schedule for police or guard duty during the month. Also indicated are names of cadets unavailable for such duty because of confinement, sickness, other special duty, or absence and names of those deleted from the roster because of discharge or resignation. Smaller rosters for duty as "sick marcher," police officer, mail carrier, and acting first sergeant are also included.

For instruction in infantry tactics, military police, and discipline, the Battalion or Corps of Cadets was organized into four companies, each commanded by a Regular Army officer but operating through a cadet command channel. The duty roster book was maintained by the cadet captain.