Interview with Darwin "Mac" McMillan, a long-term employee of Caltex from California, discussing his background, employment with Texaco and Standard Oil, the history of Caltex and his work as an executive there, his various assignment experiences in China the Philippines, Germany, India, and South Africa, and the oil market.

Interview with William Tucker, a business executive from Boston, regarding his experiences working for Caltex Petroleum Corporation, their refinery construction and expansion during World War II and after the war, the oil industry, and Caltex in India, Australia, Germany, Japan, Korea, and South Africa.

Transcript of an interview with Gudrun Raschen, a German-born immigrant to Denton, Texas, and adjunct professor of Music at Texas Woman's University. Raschen shares concerning her childhood, and education in Kiel and Hamburg, Germany; family history; parents' move to South Africa; own move to South Africa; discovery of the cello and decision to study it seriously; involvement in anti-apartheid movement; decision to move to the U.S. for graduate school; attraction of UNT Doctorate of Musical Arts program; first impressions of the U.S. and of Denton; comparison and contrast of life in Germany, South Africa, and the U.S.; plans for the future.