Papers consist of Bethe's calculations, notes, and correspondence with colleagues concerning nuclear physics, solar, stellar, and nuclear energy, radiation, conduction in metals, quantum mechanics, the recommendation of physicists for various positions and grants, administration of the Cornell University Physics Department, Cornell courses, arms and arms control, underwater explosion research, nuclear test ban, and other topics; reports and hearings of the Atomic Energy Commission; Navy research reports; President's Science Advisory Committee memoranda; phonograph album of a television interview with Bethe concerning scientific education in the United States; articles, reprints, lectures, and textbooks by Bethe and others; reviews of professional writings; Ph.D. theses from the Cornell Physics Department; an engraving and two posters of Bethe used to advertise the Lauritsen Memorial Lecture for 1980; and correspondence received when Bethe won the Nobel Prize. Collection includes material on Strategic Defense Initiative, the H-Bomb and the Anti-Ballistic Missile, the end of the Cold War, and supernovae. Correspondents include Kenneth T. Bainbridge, Niels Bohr, Gregory Breit, Lee A. DuBridge, George Gamow, R. Clifton Gibbs, Emil J. Konopinski, Irving Langmuir, Ernest O. Lawrence, Edwin M. McMillan, Carleton Murdock, Lothar W. Nordheim, J. Robert Oppenheimer, George B. Pegram, Isidor I. Rabi, Morris E. Rose, Bruno Rossi, Harlow Shapley, Eugene Paul Wigner, Robert Wilson, and Victor Weisskopf.

Also, five videocassettes: "An Evening with Hans Bethe: The German A-Bomb Project"; "A Conversation with Emeritus Professor Dr. Hans Bethe and Dr. Victor Weisskopf"; "A Conversation with Emeritus Professors Dr. Hans Bethe and Dr. Robert Wilson"; and, "Hans Bethe: Super Nova Mechanism," and "I can do that!" - Hans Bethe's First 60 Years at Cornell. Includes a photograph of Bethe, Day, Long et. al. at the groundbreaking for Newman Laboratory, and a photograph of Bethe with Peter Carruthers and Carson Mark near Los Alamos, circa 1980.