Typescript entitled: "The life and work of Alexander Melville and his invention in patenting the Rigmel cloth shrinking m/c and further development in textile shrinking"
Newcomen's Atmospheric Steam Engine - Plan of Boiler Setting Flue and Grates - Sectional Plan A.B. - See Elevation
Drawing of The Pullman Car Co. Ltd. 1st Class Chair Proposals based on Pullman Standard 1st Class chair & BTC Drg No 92/1/60
245 Research paper entitled 'Thomas A. Edison's Incandescent Lighting System at the Paris 1881 and Crystal Palace 1882 Electrical Exhibitions'
An Evening Post Publication. Newspaper publication entitled "Leeds Steam : the authentic story ... of the great Leeds-built traction engines"
6 sheets Copy correspondence between G. Stafford Whitby and A. C. Thaysen, mainly relating to aspects of Chaim Weizmann's involvement in the early production of acetone
The lectures were given by Dr Calvert to the 12th International Congress of the History of Science 1968 and the British Society for the History of Science, Jan 1969. Papers by Henry Reginald Calvert on trade cards as source material for the history of science
110 Catalogue: "Survey of Surveying: An exhibition tracing the history, scope and development of the surveying profession by John Tomlinson ARCA"
Record entitled 'Bygone Buses: records from the BBC Sound Archives'. The record sleeve bears background notes, a photograph and a copy colour lithograph. Bygone Buses: recordings from the BBC Sound Archives
210 Thesis entitled 'The Brennan Helicopter, it's invention, design, development, testing and denouement'
0.04 linear metres Copies of Plan and Side Elevation Drawings of the "Alexandria" Compound Beam Engine
215 Master Index to Historical Notes of BTR Industries Limited, Silvertown Rubber Company Limited, James Lyne Hancock Limited and British Moulded Hose Company Limited
1 file Account entitled 'Tubes of Steel : being the history of Howell & Co. Ltd., Sheffield Tube Works, 1865-1971'
295 Commemorative brochure for the designation of the Newcomen Memorial Engine at Dartmouth as an International Historic Mechanical Landmark by the American Society of Engineers.