1 item Envelope from Prudence Nightingale (nee Hackworth), Leamington to Thomas Greener Tulse Hill Gardens, London
1 item Articles of agreement between John Wesley Hackworth and James Clark, William Clark and Thomas Robinson Clark, Thomas Clark and Company, Newcastle.
1 bundle 'The Locomotive and Railway System/The history of the locomotive and railway system, some with notes'. Numbered 9, 8, 7 & 5
1 item Specification no. 103 John Wesley Hackworth, Ventilating and Working Mines, and Utilising the Gases Obtained from Mines
1 item Patent no. 103 John Wesley Hackworth, Ventilating and Working Mines, and Utilising the Gases Obtained from Mines
1 item Envelope from an unknown sender in St John’s Wood to John Wesley Hackworth, Consulting Engineer, Darlington
1 bundle Letter from John Wesley Hackworth, under the pseudonym of ‘Wylam’ to ‘Editor’ presumably sent to various editors including Editor of the Daily Herald
1 item Postcard from J. Gelpin [?], 18 Victoria Place, Leeds to Robert Young and Mrs Sinkington [?], Wallace Street, New Wortley