300 Details and measurements of eye piece and objective lenses of microscopes in the Science Museum (including Wellcome) collections listed on spreadsheets by Johannus Cornelis Deiman
215 MA thesis entitled 'The contribution of the machine tool industry to pioneering in new technologies, 1700-1980'
595 Canals of Birmingham: A Historical Map of the Birmingham Canals compiled and drawn by Richard Dean and published in association with M&M Baldwin
420 Canals of Manchester : No. 3 in a series of historical waterway maps compiled and drawn by Richard Dean and published in association with M&M Baldwin
93 photographic prints, 222 photographic negatives, 2 discs Photographs of Workers at the Ferranti Wythenshawe Factory
1 drawing National Railway Museum corporate drawing titled: Buildings and Estates: Elevation of diaphragm wall G/L 1 + 2
210 Fax message from Jean Garon, Axis Genetics Ltd, to Professor Michael Wilson relating to the Axis Genetics–Granada TV Enquiry
1 drawing National Railway Museum corporate drawing titled: Buildings and Estates: Motive Power Depot - floor layout - existing foul and storm water drainage services
1 drawing National Railway Museum corporate drawing titled: Buildings and Estates: Schematic diagram for South Hall basement boiler house
1 item "Genetically engineered oilseed rape: agricultural saviour or new form of pollution?" Genewatch UK