The fonds contains primary source information on the Dominion Lime Company in the Haut-Saint-Francois region (especially Dudswell) from 1875 to 1994, and in 2018. It consists largely of minutes, general financial ledgers, registers of shares and dividends, agreements, contracts, transfers, trademark documentation (certifications and renewals), correspondence, land surveys, lists of landholdings, a map, deeds of sale, leases, plans of property and machinery, inventories and production reports. The fonds is comprised of the following series: Administration and Management (1887-1896, 1923-1937, 1966, 1968), Financial Resources ([1890-1937?], 1966-1985), Legal Affairs (1875-[1907?], 1932-1975, 1990-1994), Buildings and Property ([1887-1970?]), Production (1944, 1975-1980).