ledger containing monthly accounts of running expenses of the Stockton and Darlington Railway. F Edwards sale catalogue 865, item 252 Creation dates: Dec 1834 - June 1842
Diary of Richard Beamish, Resident Engineer, recording daily progress of the work on the Thames Tunnel from Wapping to Rotherhithe, together with letters of Sir M I Brunel, I K Brunel, and William Gravett, Assistant Engineer, etc. F Edwards sale catalogue 865, item 6 Creation dates: 14 Aug 1826...
Letter of Sir M I Brunel to H T Ellicombe, relating to a trial run of The Regent Packet from Blackfriars Bridge to Battersea. Sotheby's sale catalogue, 6 June 1966, lot 2159 Creation dates: 23 June 1816