220 Thesis entitled 'William Thomson's Inventions for the Submarine Telegraph Industry: A Nineteenth-Century Technology Program'
205 PhD thesis in the history of science entitled 'Un modello algoritmico: l'Analytical Engine di Charles Babbage'
3 envelopes containing 98 items Collection of photographic prints relating to Bloom Street Power Station and National Grid Works in South Manchester
1 item "Crops of uncertain nature?" Plant Research International by De Visser, Nrjhuis, Elsas & Dueck
1 VHS Genetics news 24 - News segment on protestors and the need for a public debate on the use and research of genetically modified crops involving a short interview with Derek Burke
3 items Correspondence regarding genetic engineering debate held by Horticultural Research International
1 item Application for research grant "Deployment of NBS-CRR disease resistance genes by natural selection in wild Arabidopsis"
1 item The Ministry of Agriculture, Fisheries and Food report "Organic farming and gene transfer from genetically modified crops"
1 item "Genetically modified foods: a flavour of the current issues - feedback from the Food Future question time debates" Pamphlets
American Council on Science and Health "Biotechnology and food" American Council on Science and Health "Biotechnology and food"
1 item European Communities Committee "Government response to the House of Lords Select Committee on the European Communities report on the EC regulation of genetic modification in agriculture"