The origin of Henry Cort’s iron-rolling process: assessing the evidence
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https://orcid.org/0009-0003-0943-3136
Abstract
This paper examines the available evidence relating to the disputed origin of Henry Cort’s iron-rolling process. The principal primary sources, reproduced in the Appendix, do not support the contention that Cort acquired the process from enslaved metalworkers at John Reeder’s foundry in Jamaica; nor that the foundry was dismantled and shipped to Portsmouth for Cort’s benefit. The sources instead suggest that ordinary and widespread ironmaking processes were in use at Reeder’s foundry; that no innovation occurred there; that the chain of events by which Cort is supposed to have heard of the foundry’s activities certainly did not occur; that Reeder’s foundry was destroyed because of the threat of a Franco-Spanish invasion force; and that no part of the foundry was removed from the immediate vicinity of the island, let alone taken to Portsmouth.
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Henry Cort, John Reeder, Jamaica, historical evidence, grooved rollers, innovation, Industrial revolution
Devon Heritage Centre, Exeter, Crosse-Upcott Family, Correspondence Re: Jamaica, 1160 M/C/J/1–30 [cited by document number].
Island Records Office, Spanish Town, Jamaica, Index to Grantees, B A Old Series, vol. 6, no. 248, 91, Indenture dated 29 April 1772.
The National Archives, London, ADM 52/1906 and CO 137/87.
National Collections Centre, Wroughton, Weale MS/0371.
Registrar General’s Department, Spanish Town, Church of England Parish Register Transcripts, 1664–1880, St Thomas in the East [cited by date].
Dublin Evening Post, 29 November 1781.
Manchester Mercury, 4 December 1781.
Public Advertiser, 23 November 1781.
Royal Gazette of Jamaica, 3 February 1781.
Barber, R. G. (Host). (2023, 7 August). Black metallurgists, iron and the industrial revolution [Audio podcast episode]. In Short Wave. NPR. Retrieved 20 August 2023, from: https://www.npr.org/2023/08/03/1191989712/henry-cort-stole-his-iron-innovation-from-black-metallurgists-in-jamaica
Renegade, G. T. (Host). (2023, 23 July). Dr. Jenny Bulstrode: White industrial espionage, theft of black ironworkers [Audio podcast episode]. In The Context of White Supremacy. Retrieved 30 July 2023, from: https://www.deezer.com/en/episode/533278215
Uwonkunda, V. (Host). (2023, 6 July). Newsday [Radio programme]. BBC World Service. Retrieved 2 August 2023, from https://www.bbc.co.uk/programmes/m001nksn
Berg, P. & Berg, T. (Trans.) (2001). R R Angerstein’s illustrated travel diary. London: Science Museum.
Bulstrode, J. (2023a). Black metallurgists and the making of the industrial revolution. History and Technology 39(1), 1–41.
doi: 10.1080/07341512.2023.2220991
Bulstrode, J. (2023b). Stolen Jamaican innovation made British manufacturers ‘millionaires’, Jamaica Gleaner. Retrieved 30 July 2023, from: https://jamaica-gleaner.com/article/commentary/20230716/jenny-bulstrode-stolen-jamaican-innovation-made-british-manufacturers
Goucher, C. L. (1990). John Reeder’s foundry: A study of eighteenth-century African-Caribbean technology, Jamaica Journal 23(1), 39–43.
Goucher, C. L. (1993). African metallurgy in the Atlantic world, The African Archaeological Review 11, 197–215. doi: 10.1007/BF01118148
Goucher, C. L. (2013). Iron sails the seas: A maritime history of African diaspora iron technology. Canadian Journal of Latin American and Caribbean Studies 38(2), 179–196.
doi: 10.1080/08263663.2014.959397
Hayman, R. (2004). The Cranage brothers and eighteenth-century forge technology. Historical Metallurgy 38(2), 113–120.
Holroyd, J. (1784). Observations on the commerce of the American States. London: J. Debrett.
