Washington State Historical Society Museum

The Washington State Historical Society is a non-profit 501(c)3 membership organization, open to any and all individuals, families, or firms. Founded in 1891 and now into its second century of service, the Washington State Historical Society is dedicated to collecting, preserving, and vividly presenting Washington's rich and storied history. The Historical Society is comprised of a family of museums and research centers, offering a variety of services to researchers, historians, scholars, and lifelong learners.