In the fourth interview session, conducted on November 13, 1995, Vaughan continues to discuss his service as executive director of OHS. He speaks further about his travels to Siberia to collect archival materials, and talks about forming relationships with Russian archives. He discusses cultivating relationships with donors; speaks further and at length about building the OHS archival collection, and talks about OHS’s relationship with governors Bob Straub and Vic Atiyeh, with Portland mayors, and with Multnomah County government. He also talks about the preservation of the Bybee House on Sauvie Island. He speaks about his personal philosophy and managerial style.