The Sylvanus Dyer Locke Papers consist of correspondence, letterbooks, patents, and printed material which document the last twenty years of Sylvanus D. Locke's life in Hoosick Falls, New York, and relate primarily to his inventions, particularly his self-binding harvester and his detachable steel link belting. Correspondents include attorneys, patent examiners and solicitors, and other manufacturers of farm equipment and heavy machinery. Some material also concerns Sylvanus D. Locke, Jr. and the Locke Steel Chain Company of Bridgeport, Connecticut.
The accession is comprised of correspondence, photographs, and report cards relating to Sylvanus Dyer Locke's work, and his family, in Hoosick Falls, New York between 1876 and 1896. The bulk of the material dates from 1888 to 1893. The papers illustrate both the business interests of Locke and his family responsibilities, especially concerning the education and conduct of his three children. They also relate to Sylvanus Locke Jr. and the Locke Steel Belt Company of Bridgeport, Connecticut.
The material is arranged as received by the donor, generally chronologically and therein roughly alphabetically by name of sender, with some exceptions. For material that falls outside the alphabetical scheme, processing staff maintained original order for the material and made no attempt to refile it.
This grouping contains bound ledger books documenting financial transactions. Materials include checks, invoices, and telegrams. Some of the checks contain explanatory notes and information on goods purchased.