Cassette Tapes

File consists of four TDK D90 audio cassette tapes (2 original masters and 2 copies) used to record the seminar on "Endogenous Opiates", which was held at the Wellcome Institute on 7 November 1995. The seminar was part of the Wellcome Witnesses to Twentieth Century Medicine meetings also known as the Witness Seminars. The transcript of this seminar was published with three other seminars in Volume 1 of the Witness Seminar series, E.M. Tansey, P.P. Catterall, D.A. Christie, S.V. Willhoft, L.A. Reynolds (editors), Technology Transfer in Britain: The Case of Monoclonal Antibodies; Self and Non-self: A History of Autoimmunity; Endogenous Opiates; The Committee on Safety of Drugs, (London: Wellcome Trust, 1997).

The cassette tapes are marked as follows:

History of 20th Century Medicine Group, Prof John Hughes, Prof Howard Morris, Prof Lesley Rees, Dr Tilli Tansey, Endogenous Opiates, 7th November 1995, Tape 1 master.

History of 20th Century Medicine Group, Prof John Hughes, Prof Howard Morris, Prof Lesley Rees, Dr Tilli Tansey, Endogenous Opiates, 7th November 1995, Tape 1 copy.

History of 20th Century Medicine Group, Prof John Hughes, Prof Howard Morris, Prof Lesley Rees, Dr Tilli Tansey, Endogenous Opiates, 7th November 1995, Tape 2 master.

History of 20th Century Medicine Group, Prof John Hughes, Prof Howard Morris, Prof Lesley Rees, Dr Tilli Tansey, Endogenous Opiates, 7th November 1995, Tape 2 copy.