245 Advertisement by the Thames Tunnel Company headed: 'Open to the public every day (Sundays excepted) from Seven in the Morning, until Six in the Evening'
105 Portrait photograph of Professor John Hopkinson, Professor Wilson and senior students at King's College, London
330 Letter from Edmond Leonard Snee, Secretary, Regent's Canal Office to Dawson Turner Esq., Care of Messrs Barclays
110 Catalogue entitled: "No.2. Catalogue of the latest and most approved charts, pilots, books on navigation, naval science, and commerce: originally published by Steel & Co. and now republished and sold, Wholesale, Retail and for Exportation by J. W. Norie and Company."
6 pages Pages from The Kaleidoscope Periodical, "being a Biographical Sketch of that celebrated Aeronaut, [William Wyndham Sadler] and a narrative of the events which led to the melancholy catastrophe of his death"
2 items Manuscript maps of the earth projected on a regular dodecahedron and on a regular tetrahedron
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'
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
200 A list compiled by Maudslay, Sons and Field of the steam vessels built in America and a list of the steam vessels built in England with their dimensions, power of the engines, destinations etc. to the year 1823 with some additions since that period.
110 Printed booklet entitled: "A few observations upon naval architecture or construction, for the purpose of proving that the present system of admeasuring British vessels and the duty on tonnage, are injurious to the British Navy and in every way hurtful to the encouragement of ship building for the purposes of navigation and commerce. By a Naval Officer."
