An Illustrated history of Skagit and Snohomish Counties

Ancestry.com. An Illustrated history of Skagit and Snohomish Counties [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.Original data: An Illustrated history of Skagit and Snohomish Counties : their people, their commerce and their resources : with an outline of the early history of the state of Washington. Chicago?: Interstate Pub. Co., 1906.