The Seneca-Iroquois National Museum proudly houses an extensive collection of Hodinöhsö:ni’ historical and traditionally designed decorative and every-day-use items and archaeological artifacts.
SINM, along with the Seneca Nation Archives Department, are the safe-keepers of historical documents, including articles, special publications, historical and family photographs and various multi-media productions regarding the Onöndowa’ga:’ and Hodinöhsö:ni’.