235 Certificate of Merit from the Alford Agricultural Labourers' Society ... for the encouragement of deserving labourers and servants.
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
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
Lecture delivered by Chas. A. Burghardt before the Owens College Chemical Society, 12 January 1883, reprinted from the Journal of the Society of Chemical Industry, 1883. Article on Indiarubber manufacture