The records in the NAS Archives are arranged by the historical structure of the organization. An Annual Report was also issued 1863-1978. Manual finding aids are available for individual series. No published finding aids are currently available. The NAS Archives, part of the Office of Archives and Information Services, is the institution's corporate archives and operates its records management program.
All fraternal records are permanently closed.
Other records are closed for at least the most recent twenty-five years. The Archives staff cannot perform extensive research for outside requestors, but the records in the open period are available to qualified scholars by appointment. Photocopying and micrographic services are available. Researchers should write or call in advance to arrange access.