E M Tansey, P P Catterall, D a Christie, S v Willhoft, L a Reynolds (Eds), Wellcome Witnesses to Twentieth-Century Medicine, Vol. 1, Occupational Publications, No. 4, London, the Wellcome Trust, 1997, Pp. V, 135, £9.00, $17.00 (Plus P& P) (1-869835-79-4). Orders To: MRS Tracy Tillotson, Wellcome Institute, 183 Euston Road, London NWI 2BE, UK.