280 Draft PhD thesis entitled "The development of the diving helmet & dress in the UK during the 19th century"
160 Set of photographic prints taken from 51 glass plate negatives illustrating the work of J. A. Brashear Co. and J. W. Fecker Co.
240 Report for Littlewoods Home Shopping Group Limited re application to English Heritage to demolish Dee Mill engine house and engine at Shaw, Oldham
A collection of promotional material and also blank operational documents such as boarding passes, luggage labels, inflight menus, inflight magazine, various documents to be filled out by cabin crew, radio navigation chart, along with computer briefing notes for G-OOAD flight between Manchester and Palma on the 23rd November 1994. Air 2000 Promotional and Flight Operations Material
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'