Letters patent granted to Thomas Farmer for 'Improvements in treating Pyrites to obtain Sulphur, Sulphurous Acid and other products'
Scottish letters patent granted to Thomas Farmer for obtaining sulphur, sulphurous acid and other products from pyrites
Sketch books of drawings of fragments recovered from the shipwrecks of the Royal George and the Edgar
Manuscript entitled: "Catalogue of the Apparatus of Philosophical Instruments, in the Collection of Her Late Majesty Queen Charlotte, at the Observatory at Richmond in Surrey"
330 Description of a Maudslay, Sons and Field sliding-rudder fitted to the Honourable East India Company's steam vessel Pluto
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
330 Certificate of attendance by Mrs T. Herbert Barker at courses of medical lectures of G.D.Dermott at the Theatre of Anatomy
105 Portrait photograph of Professor John Hopkinson, Professor Wilson and senior students at King's College, London
158 daguerreotypes in original cabinet, 1 box containing Ellis's photography notes, 1 box containing copy negatives, 1 box containing conservation materials The Ellis Collection of Daguerreotypes of Italy
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'
2 items Manuscript maps of the earth projected on a regular dodecahedron and on a regular tetrahedron
3 items Letters from W B Hack, West Middlesex Waterworks, to Joshua Field at Maudslay, Sons and Field requesting alterations to an air pump rod and a glass tube for a gauge and ordering two brass steam cocks
35 pages and 6 drawings Description of Pumping, Flooding, and Drainage Arrangement of cruiser 'Mildura', and associated drawings
535 Patent granted to John Barwise, chronometer maker, and Alexander Bain, for 'Improvements in the application of driving power to Clocks and Time Pieces'
565 Engineering drawing: International Exhibition 1862; Machinery Department; Chimney for Boiler House