- 1Letter from Charles James Cockerill and John Cockerill to H Maudslay & Cie (MS/1458)
1819-07-30, fonds - 2Correspondence between Thomas Tatlock and H. Maudslay and Company (MS/1429)
1816 Jul - 1818 Dec., fonds - 3Letter from J Damarel to Messrs Henry Maudslay and Co., Engineers (MS/1279)
c. 1818, fonds - 4Extracts from correspondence relating to the installation of a steam engine at the Royal Foundry, Woolwich Arsenal (MS/1280)
1813-01, fonds - 5Documents relating to the design of William Congreve's hydro-pneumatic locks on the Regent's Canal (MS/1287)
1812-1814, fonds - 6Letter from Saxe Bannister to John Mendham, Messrs. Maudslay and Field, Lambeth (MS/1430)
1818 Oct 20, fonds - 7Drawings of gun boring machinery (MSL/0352)
1813, fonds - 8A collection of manuscripts and printed ephemera largely relating to the firm of H. Maudslay and Co., but including other areas of 19th century English engineering (1984-1516)
fonds