Drawing of Tender for the Magnet Loco Engine, No. 108 Two end sections showing wheels, axle boxes and brake arrangement, [presumably for new tender-patent drawing]
Letter from Timothy Hackworth, Soho Engine Works, Shildon to the Chairman of the Liverpool & Manchester Railway, Liverpool
1 item Letter from John Wesley Hackworth, Soho Works to Timothy Hackworth, King Street, Cheap Side, London
1 item Letter from T. Cabry, Engineer’s Office, York and North Midland Railway to Timothy Hackworth, NW Station Darlington
1 item Letter from Harris Dickinson, Newcastle-upon-Tyne to Timothy Hackworth, Railway Office, Darlington
1 item Letter from Timothy Hackworth, New Shildon to Woods Esq c/o Mr Chapman, Wheatley & Co, Iron Warehouse, Newcastle
1 item Letter from John Wesley Hackworth, Sowerby Grange to Timothy Hackworth and Jane Hackworth (nee Golightly), New Shildon
2 items Letter from William Kitching, Darlington to Timothy Hackworth, Railway Tavern, Rain Hill, Nr Warrington, Lancashire
1 item Drawing of 'John Buddle' Locomotive designed and built by Timothy Hackworth. Signed by Thomas McNay.
1 item Drawing of unidentified section through steam engine cylinders with large rough drawing on back
1 item Drawing of various early engines including Brunton, Blenkinsop and Stephenson annotated by Robert Young