Records of, and relating to, friends and colleagues Correspondence, newspaper cuttings, obituaries, photographs and research material, relating to Elizabeth Crosby (d 1983), neuroanatomist, 1965 - 1983; George 'Taffy' Davidson (1893 - 1976), artist, collector and museum curator, 1969 - 1976; Sir Arthur Keith (1866 - 1955), anthropologist and anatomist, 1950 - 1979; Frederick William Lanchester (1868-1946), aeronautical and automobile Engineer, 1934 - 1963; Alexander Low (c 1868 -1950), anatomist and anthropologist, 1930s - 1971; Dr Alexander Lyall (1896 - 1974), 1974 and undated; Sir Ashley MacKintosh. The series also includes a file of appreciations and obituaries that Lockhart wrote or or contributed to. 1930s - 1980s