The Museum is dedicated to the history of the Army's Adjutant General's Corps from 1775 to present. Historical documents, photos, uniforms and equipment depict the diverse history of the Corps.

Today, soldiers of the Adjutant General's Corps serve as human resource managers for the Army. They function as the supervisor and coordinator of a unit's personnel and administration systems. Additionally, the Corps is the proponent for the Army bands, postal operations, and morale, welfare and recreation activities.