205 PhD thesis in the history of science entitled 'Un modello algoritmico: l'Analytical Engine di Charles Babbage'
220 Thesis entitled 'William Thomson's Inventions for the Submarine Telegraph Industry: A Nineteenth-Century Technology Program'
3 envelopes containing 98 items Collection of photographic prints relating to Bloom Street Power Station and National Grid Works in South Manchester
1 Memorandum of Association of the Association of Independent Railways and Preservation Societies. The Memorandum was prepared during the Association's formation and registration process as a limited liability company. Memorandum of Association
11 mins 35 seconds video on 1 VHS cassette Film - Safe Journey! A Report on the Proposed Riverside Guided-Bus System
11 mins video on 1 VHS cassette Footage of the building of London Underground 1996 stock on Metro-Cammell workshops
27 mins video on 1 VHS cassette Footage of stocks of the London underground Jubilee and Northern lines and CAD-CAM designs
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 Department of Trade and Industry "Foresight for agriculture, horticulture and forestry - crop production"
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