Franklin Knight, born in Jamaica in 1942, is a professor of Atlantic History in the Department of History at Johns Hopkins, having started teaching in 1973. He was the first African-American professor to be tenured at the university and has received numerous awards and honors for his academic achievements. Professor Knight has published multiple books and articles, as well as directed the History of African Americans at the Johns Hopkins Institutions project. In this oral history, Knight discusses the history of the History Department and the university during his tenure at Hopkins, as well as his own experiences with Latin American scholarship and teaching. This oral history is part of the Mame Warren oral histories series.

Helen Blumberg, a Baltimore native, entered Hopkins as a sophomore in 1970 as part of Johns Hopkins' first class of female undergraduates in the School of Arts and Sciences. She graduated in 1973. In this oral history, she describes her lifelong connections to Hopkins, via her father who was himself an alumnus and the director of alumni relations in 1970, and her personal experiences as one of Hopkins first female undergraduates. She touches on Baltimore as a city, student unrest on campus, and feminism. This oral history is part of the Mame Warren oral histories series.

Kishin Moorjani was born in India. After working in France for a brief period of time, he became a theoretical physicist at Johns Hopkins University's Applied Physics Laboratory and worked there for more than thirty years. In this interview, Moorjani discusses the growth and development of the Applied Physics Laboratory. This oral history is part of the Mame Warren oral histories series.

Marjorie Lewisohn was born in 1918 in Manhattan. She graduated from the University of Michigan in 1940 and went on to complete her degree in medicine at Johns Hopkins University in 1943. In her early career, she spent time treating tuberculosis at Bellevue Hospital. By the 1950s, Dr. Lewisohn had gone into private practice while still maintaining staff physician positions at both Lenox Hill Hospital and Doctor's Hospital as well as a clinical professorship at the New York Hospital- Cornell University Medical Center. She rekindled her connection with Johns Hopkins in 1972, when she began her 18-year tenure as a trustee of Johns Hopkins University. She was the first female trustee of the university. In this history, Lewisohn recounts her experiences as a woman at the Hopkins Medical School in the early 1940s. This oral history is a part of the Mame Warren oral histories series.