Safety Valve, Hackworth's multi-leaf spring type, small, 1818-1838. Multi-leaf spring safety valve 1818-1838
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
Papers, Further Papers of Timothy Hackworth & Family, 1820s-1850s. Includes letters 1820s-1850s, miscellaneous drawings, papers re Soho Works from 1845 to sale in 1856, printed patent documents of Hackworth and his sons, ledger, newspaper articles and clippings. Also copy of dissertation on Hackworth by Robert Young. Further Papers of Timothy Hackworth & Family 1820-1859
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
1 item Letter from John Wesley Hackworth, Soho Works to Timothy Hackworth, King Street, Cheap Side, London
1 item Letter from Harris Dickinson, Newcastle-upon-Tyne to Timothy Hackworth, Railway Office, Darlington
1 item Drawing of 'John Buddle' Locomotive designed and built by Timothy Hackworth. Signed by Thomas McNay.
2 items Letter from William Kitching, Darlington to Timothy Hackworth, Railway Tavern, Rain Hill, Nr Warrington, Lancashire
1 item Letter from T. Cabry, Engineer’s Office, York and North Midland Railway to Timothy Hackworth, NW Station 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
