CLAY, Reginald & Thomas COURT. The History of the Miscroscope, London: Charles Griffin, 1932, 4°, illustrations, original cloth -- Richard HUNTER and Ida MACALPINE. Three Hundred Years of Psychiatry 1535-1860, London: O.U.P., 1963, large 8°, original cloth -- R. HOEPPLI. Parasites and Parasitic Infections in Early Medicine and Science, Singapore: University of Malaya Press, 1959, 4°, original cloth, dust-jacket -- W. D. FOSTER. A History of Parasitology, Edinburgh: E. & S. Livingstone, 1965, 8°, original cloth, dust-jacket -- H. J. PARISH. A History of Immunization, Edinburgh: E. & S. Livingstone, 1965, 8°, original cloth, dust-jacket; and 16 other books on various medical subjects including pyschology (2), pathology (3) and neurology (2). (21)