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Thompson's vertical tubular steam boiler papers, 1845-1851
File — Box MSS VF 35: [Barcode: HB9TVR], Folder: 16Identifier: Mss:86, F-8-12Scope and Contents:
Correspondence, agreements, and legal documents related to James Montgomery's patent on the vertical tubular steam boiler used to power steam boats or sea steamers. Edward Knight Collins had infringed on the patent.