The papers consist of correspondence, memoranda, reports, notes, and writings which document the professional career of George B. Darling. The papers highlight Darling's role as head of the Division of Medicine at Yale University, 1946-1953, and as director of the Atomic Bomb Casualty Commission, 1957-1972. The papers also include files from Darling's participation in Operation Crossroads as a civilian observer of the atomic testing at Bikini Atoll. There are also photographs from personal travel around the world and papers of various members of the Darling, Smith, and Shaw families. These papers form part of the Contemporary Medical Care and Health Policy Collection.