Correspondence, reports and other papers relating to Gowans's work for Celltech, as a board member and non-executive director, 1980-1987, and as a consultant from 1988: Folder 1: Clinical indications for anti-TNF, 1988-1989. (=Res.) Folder 2: Celltech science review, 1989; programme collaboration proposals 'Modified Monoclonal Antibodies for Cancer Diagnosis, Treatment and Therapy', n.d.…