Scottish letters patent granted to Thomas Farmer for obtaining sulphur, sulphurous acid and other products from pyrites
Letters patent granted to Thomas Farmer for 'Improvements in treating Pyrites to obtain Sulphur, Sulphurous Acid and other products'
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"
Handwritten summary of legal case against railway labourers laying the rails for the Clarence Railway across a road
Notice entitled 'At the Special General Meeting of the Proprietors of the Clarence Railway, Held at the Town Hall, Stockton...'
Notice entitled 'At Special Meeting of the Company of Proprietors of the Clarence Railway Company, held at the George and Vulture Tavern, St. Michael's Alley, Cornhill, London...'
Drawing of Curzon Street Station, Birmingham (London & Birmingham Railway), showing details of girders (section), traverse section of girder and ceiling of basement, elevation of column in basement. Also plans and side elevation of base of column and plinth, signed by Joseph Branson, Edwin Gwythen, Robert B. Dochray and another
Drawing of Curzon Street Station, Birmingham (London & Birmingham Railway), showing details of refreshments room, plan and side views, pencil addition of fire place in top left drawing, signed by Joseph Branson, Edwin Gwythen, Robert B. Dochray and another
Agreement between the London & Birmingham Railway and Joseph George Branson and Edwin Gwythen, witness to the signature Mr Wright
Drawing of Curzon Street Station, Birmingham (London & Birmingham Railway), showing back elevation, signed by Joseph Branson, Edwin Gwythen, Robert B. Dochray and another
Drawing of Curzon Street Station, Birmingham (London & Birmingham Railway), showing front elevation of additions to the Queen's Hotel Birmingham, signed by Joseph Branson, Edwin Gwythen and Robert B. Dochray
Reversing sign ascertaining if a variable is zero, ascertaining if a variable has a + or - sign (supersedes 223).