Papers of Wilhelm Feldberg This collection of papers largely relates to Feldberg's time at the National Institute for Medical Research (NIMR), but spans from the 1930s to the 1980s and includes his earlier works and some more personal content. The collection includes: correspondence; draft papers; research notes including data, graphs, summaries and results from experiments; celebratory retirement booklets with messages from colleagues; photographs of Feldberg, experiments and colleagues. Research themes: The outer and inner surface of the brain. Effects of body temperature on the brain. Effects of drugs on the brain. The central nervous system. 1930s-1980s