The NSNEW records consist of correspondence, minutes, genealogical records, membership applications and indexes, photographs, scrapbooks, clippings, memorabilia, and other material dating from its founding in 1895. The bulk of the records date from c. 1913 when the organization became a national society. Earlier national documentation may be found in the records of the New York City Colony.

While the records will most often be used to study the history of the society, they also reflect the general goals and activities of patriotic societies in the United States, many of which were founded during the same period in American history. The membership of the society mirrors its beliefs and, in its fluctuating size, the patriotic inclinations of the entire country. This portion of the United States' population may also be studied for its genealogical origins and ongoing social activities.

This collection is organized into ten series:

• I. National--General
• II. National--Annual Congresses and Conventions
• III. National Officers
• IV. National Boards
• V. National Committees
• VI. National Yearbooks
• VII. National Membership Applications
• VIII. National Proofs
• IX. National Card Indexes
• X. Colonies
• Memorabilia and Oversize Materials