A file containing documents relating to British visitors to West Berlin. Subjects covered in the file include a visit by a group of senior British police officers as part of a training exercise; the loaning of six drawings by Leonardo da Vinci from the queen's collection to an exhibition in Berlin; a British delegation to a meeting of the Inter-American Development Bank; and a visit to Berlin by the head of the British army, Edwin Bramall. Documents in the file include a report on a visit to study Berlin's civil aviation.