Sviluppo di alcuni corpi Stereometrico Mineralogici secondo i celebri Autori Dufrenoy, Hauy, Mohs, Rose, Neumann
235 Certificate of Merit from the Alford Agricultural Labourers' Society ... for the encouragement of deserving labourers and servants.
2 sheets Engravings entitled: 'Messrs. Telford & Douglass's Design of a Cast Iron Bridge of a Single Arch proposed to be erected across the River Thames from near St. Saviour's Church and in a Line with the Royal Exchange as shewn in their General Plan Plate IX. Span of the Arch 600 feet'
105 Portrait photograph of Professor John Hopkinson, Professor Wilson and senior students at King's College, London
A collection of glass lantern slides capturing the development of flight from an early set of images from the 1909 aviation meeting held at Reims, France through to images of aircraft from Imperial Airways and flying boats in the late Thirties. The History of Aircraft and Flying
2 sheets Liverpool Corporation Waterworks drawings of Vyrnwy Supply - Elevation of Masonry Embankment
7 items Memoranda from Josiah Wade of the Crown Works to Colonel Stuart Wortley at the Patent Office Museum
120 Paper entitled: "Negretti & Zambra's Pocket Spectroscope for observing the Rain-Band: Prof. Piazzi Smyth's illustrated paper describing the instrument & its use for forecasting the approach of rain"
35 pages and 6 drawings Description of Pumping, Flooding, and Drainage Arrangement of cruiser 'Mildura', and associated drawings
3 items Agreements and Contract between Messrs. Siemens Bros. & Co. Limited and The London and Saint Katharine Docks Coy