Comprises: Folder 1: 'Beuttner-Janusch-Klopfer Site Visit'. Papers relating to visitors from Duke University, May 1965 Folder 2: 'NSF Feasibility Study C[ommit]tee'. Copies of proposals for a National Program on the Molecular Biology of the Human Cell presented to the National Science Foundation, including related correspondence and minutes of meetings held by the Feasibility Study…