Oral history interview with David E. Becker conducted by Charles Digregorio on August 11, 1976. Becker was the owner and president of the Ray F. Becker Company, a steel fabrication business in Portland, Oregon.

Oral history interview with Forrest T. Berg conducted by Charles Digregorio on November 6, 1978. Berg discusses his work as a clothier, and particularly the Charles F. Berg Company, his father's clothing store in Portland, Oregon.

Oral history interview with Nan M. Brewster conducted by Charles Digregorio on June 25, 1976. Brewster discusses the Gill and Montgomery family histories, and the history of the J.K. Gill Company in Portland, Oregon.

Oral history interview with Stuart R. Kerr conducted by Charles Digregorio on February 14, 1977. Kerr discusses the history of his family's fruit conservation business, Kerr Fruit Concentrates Inc.

Oral history interview with Richard G. Montgomery conducted by Charles Digregorio on May 16, 1976. Montgomery discusses his Montgomery and Gill family background and talks about the history of J. K. Gill Company.

Oral history interview with Homer T. Shaver conducted by Charles Digregorio on September 8, 1976. Shaver discusses his family's business, the Shaver Transportation Company, of which he became president in 1967.