Oral history interview with Frederick Clausen conducted by Linda S. Dodds from October 27-29, 1981. Clausen discusses his experiences in the grocery trade in Portland, Oregon.

Oral history interview with Clement M. Risberg conducted by Linda Watkins from August 26-October 13, 1993. Risberg owned Risberg Truck Service, a trucking business in Portland, Oregon.

Materials relating to Scandinavian Americans, and particularly Swedish Americans in Oregon, collected by Ross Fogelquist, founder of the research organization Swedish Roots in Oregon. These materials include records and memorabilia of and relating to Scandinavian American organizations and cultural events, papers of individuals and families from Scandinavian backgrounds, and historical data.