After completing his graduate work at the University of Delaware, Stuart "Bill" Leslie came to Johns Hopkins as a post-doctoral fellow in 1981, specializing in the history of science and technology. He has been at Hopkins ever since, as a faculty member of the History of Science and Technology with a secondary appointment in Geography and Environmental Engineering. Leslie has published work on the topics of corporate research and development, the Cold War, and American science and laboratory design and architecture. In addition, Leslie was commissioned by Johns Hopkins University President Ron Daniels to write a book detailing the history of the university, projected to be completed in 2018. In this interview, Leslie discusses the evolution of the History of Science and Technology department at Hopkins, as well as the university's unique features as an institution housing both an engineering school and a school of arts and sciences. This oral history is a part of the Mame Warren oral histories series.

Priscilla Mason was born in 1913 in Whitinsville, Massachusetts. She completed her undergraduate work at Smith College, where she graduated in 1935. She went on to complete her master's degree at Tufts University's Fletcher School of Law and Diplomacy. Mason went to work for the School of Advanced International Studies in 1943, where she remained for the next 24 years. In this interview, Mason talks about the creation and early days of the School of Advanced International Studies. This oral history is a part of the Mame Warren oral histories series.

William C. Richardson was president of Johns Hopkins University and professor of health policy and management from 1990-1995. He holds an MBA and PhD in business from the University of Chicago, where he specialized in health care delivery. He also served as graduate dean at the University of Washington and as provost at Pennsylvania State University before being recruited to Johns Hopkins University. Following his presidency, Richardson became the head of the W.K. Kellogg Foundation. In this oral history, Richardson discusses his tenure as president, including the state of the university's finances and departments at the time of his arrival and throughout his time at the institution. He touches on his first impressions of the university and the strategic decisions he made during his tenure as the university's president. The interview took place over two sessions, both of which are available to access. This oral history is a part of the Mame Warren oral histories series.

Richard Henry is an Academy Professor in the Zanvyl Krieger School of Arts & Sciences at Johns Hopkins University, where he is also Research Professor in the Henry A. Rowland Department of Physics & Astronomy. He is also Director of the Maryland Space Grant Consortium. He earned his Ph.D. at Princeton University in 1967. In this oral history, Henry discusses his early interest in astronomy, the trajectory of his career, and the beginnings of the Space Telescope Science Institute at Johns Hopkins University. This oral history is part of the Hopkins Retrospective oral histories series.

Warren Moos graduated from Brown University in 1957 and received a PhD in physics from the University of Michigan in 1962. From 1961 to 1963, he was a postdoctoral researcher at Stanford University, becoming an acting assistant professor in 1963. He joined the Department of Physics and Astronomy at Johns Hopkins in 1964, where he has served as director of the Center for Astrophysical Sciences and as chair of the Department of Physics and Astronomy. In this oral history, Moos discusses major projects and programs during his career at Johns Hopkins University. This oral history is part of the Hopkins Retrospective oral histories series.

John Gryder, a longtime chemistry professor at Hopkins, was a noted civil rights activist in Baltimore. He attended the California Institute of Technology for his undergraduate and some graduate work and received his Ph.D in chemistry from Columbia University in 1948 before coming to Hopkins to teach later that year. Gryder partnered with Rev. Dr. Chester Wickwire, the campus chaplain for many years, to help desegregate Baltimore and provide equal educational opportunities for African Americans during the turbulent 1960s and 1970s. In this oral history, Gryder discusses being a professor and administrator on campus through various Hopkins presidencies and how Hopkins has changed as an institution from the 1950s forward, especially during the heyday of the student movement in the 1960s. This oral history is part of the Mame Warren oral histories series.

Markley Gordon "Reds" Wolman was geomorphologist whose passion for his discipline, dedication to his work, and his uniquely creative ways of looking at problems, resulted in a wide-ranging career. Among the many hats he wore were scientist, environmental activist, teacher and mentor, university administrator, and government advisor on the local, state, national and international level. Wolman was born in 1924 in Baltimore the son of Anne and Abel Wolman. His father was a sanitary engineer whose accomplishments ranged from developing chlorinated water, to designing water supply systems for cities throughout the world, to advising on the safe use of nuclear power. The younger Wolman, known throughout his life as Reds, attended the Park School in Baltimore graduating in 1942. He began his college career at Haverford College, but left to join the U.S. Naval Reserves after his first semester. When discharged in 1946, Wolman enrolled at the Johns Hopkins University where his father was in the Department of Sanitary Engineering. Wolman graduated in 1949 with a degree in Geology and All-American Lacrosse honors. He then took an MA (1951) and PhD (1953) from Harvard University. In 1951, Wolman embarked on a career of nearly 60 years that combined research, service to the profession, and educating the next generation of scientists. In this interview, Wolman discusses his undergraduate career at Johns Hopkins, his memories of notable faculty and administrators including Hopkins president Isaiah Bowman, and the faculty culture he experienced at Hopkins. This oral history is part of the Mame Warren oral histories series.

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.

Charles "Zan" Baughan worked with the Johns Hopkins University libraries for more than 45 years, beginning in 1955. In this interview, Baughan recounts his years working at Johns Hopkins University and the changes he witnessed in the library and the university along the way. Baughan discusses library inconveniences before the construction of the Milton S. Eisenhower Library, when there were 11 libraries within academic departments with limited access for students. He discusses the process of consolidating the libraries into one, a project in which he played a major role. This oral history is part of the Mame Warren oral histories series.

Elise Hancock became the editor of the Johns Hopkins Magazine in 1973. During her editorship, the Magazine switched to a bimonthly schedule and was twice named "one of the top ten Alumni Magazines in North America" by the Council for the Advancement and Support of Education. In this oral history, Hancock discusses the Johns Hopkins Magazine, the gender balance of making Hopkins co-ed in the 1970s, and the history of the university. This oral history is part of the Mame Warren oral histories series.