Photographs and manuscripts belonging to Thatcher Brown (1800-1879) and his wife Eunice Spalding (1805-1892), along with genealogical notes. There are receipts belonging to Thatcher Brown from the 1870s from Lewis & Brown grocerors on High Street in Westerly, as well as many other shops and businesses. Additionally, there is a Democratic Ticket for the town officers of Stonington from 1877.