Letters patent granted to Stephen Thomas Wentworth for 'Improvements in burners for consuming gas and air combined', plus ephemeral material
Letters patent and specification (no. 3473) to Frederick Henry Smith relating to 'Signal and other lamps'
Letter from Mayor of Totnes and Deputy Chairman of the Totnes Buckfastleigh & South Devon Railway to the Directors of the North Eastern Railway
2 items Manuscript maps of the earth projected on a regular dodecahedron and on a regular tetrahedron
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'
1010 Street plan entitled: "Metropolitan Street Improvements, General Plan, shewing Improvements proposed by Metropolitan Board of Works"
105 Portrait photograph of Professor John Hopkinson, Professor Wilson and senior students at King's College, London