Oral history interview with Mel Schoppert, conducted by Jim Strassmaier in six sessions from October 16 to December 11, 2001, as part of the Oregon Labor Oral History Program. Schoppert discusses his work as business representative of Amalgamated Transit Union Local 757 in Portland, Oregon, from 1962 to 1972, and as vice president of ATU International beginning in 1972.

Oral history interview with Jesse K. Stranahan, conducted by Bill Patten in three sessions from January 7 to February 4, 1995, for the Oregon Labor Oral History Program. Stranahan discusses his involvement with the Longshore Supercargoes and Clerks Local 40 and ILWU Local 8, beginning in 1946. He also speaks about strikes by workers on the Portland waterfront during the 1930s, 1940s, and 1970s.

Records of United Steelworkers of America Local 2070 of Portland, Oregon, compiled by Jack Heathman (1911-1994), who served as the local's president and as chair of the grievance committee. Local 2070 represented workers at the American Can Company's plant in Portland from 1938 until 1960, when the plant relocated to Eugene, Oregon.