Letters patent (no. 1471) granted to Joseph Rothery and Andrew Rothery for 'Improvements in Machinery or Apparatus for cutting coal, stone and other minerals'
Printed booklets of Special Rules and Regulations to be observed at specific collieries in England and Wales, made pursuant to the Coal Mines Regulations Act, 1872
Letters patent granted to Stephen Thomas Wentworth for 'Improvements in burners for consuming gas and air combined', plus ephemeral material
Sviluppo di alcuni corpi Stereometrico Mineralogici secondo i celebri Autori Dufrenoy, Hauy, Mohs, Rose, Neumann
Drawing of Midland Railway Extension to London, detail of fitting shops at Kentish Town showing section through fitting shop and engine pit with details of roofing, windows, sills, skylight etc.
Untitled drawing of Midland Railway Pancras Contract, showing railway line approaches in diagramatic form and relation to Metropolitan Railway Second Line Contract and Hotel
Drawing of Midland Railway Extension to London, St Pancras Station, Ironwork and Roofing Contract, plans, sections and details of ridge joint, plans section and details of ventilator