- 1Archive of Robert Stephenson & Co Ltd (ROB)
1823 – c 1960, fonds - 2Diary of Robert Stephenson (STEPHR)
1 January 1834 - 31 December 1834, fonds - 3Letter describing the opening of the Liverpool & Manchester Railway and the death of Sir William Huskisson MP after being run down by the "Rocket" (HUSK)
21 September 1830, fonds - 4Notebook of John Urpeth Rastrick (RAST)
18 September 1829 - 19 August 1833, fonds - 5Letters from Robert Stephenson to his parents (STE)
4 June 1824 - 20 June 1826, fonds - 6Correspondence from Robert Stephenson to Samuel Smiles (STESI)
1853-1859, fonds - 7Notebook of the Madeley Contract and the Wolverhampton Contract of the Grand Junction Railway (GJR)
15 September 1834 - 15 June 1837, fonds - 8Note titled 'Stockton and Darlington Railway Jubilee' (PEAS/2/2)
? 1875 - ? 1876, item - 9Note titled 'Walworth Castle' (PEAS/2/3)
? 1845 - ? 1881, item - 10Notes on Timothy Hackworth, Richard Trevithick, George Stephenson and Robert Hawthorne (TREVF/3/36)
1812-1877, item - 11Cutting of a Letter by Joseph Paxton Regarding the Remains of Robert and George Stephenson (TREVF/5/9)
26-27 October 1859, item - 12Article by Samuel Smiles Titled The Early History of the Locomotive – Blenkinsop, Blackett and Hedley, the Stephensons (TREVF/5/14)
1 February 1867, item - 13Letter from Robert Stephenson to Mr. Brewin (STEM/2)
13 February 1822, file - 14Letter from George Stephenson to T. Brewin (STEM/3)
28 May 1822, file - 15Drawings of Robert Stephenson's steam engine Rocket by John Dobson Wardale (STERO)
1859, fonds