Abstract Nickolas Kessler (1833-1901), a German immigrant, and his son Charles N. Kessler (1874-1957) were Helena, Montana, brewers, brick makers, and businessmen. Collection consists of six subgroups: Nickolas Kessler (1854-1900); Kessler Brewery (1865-1952); Kessler Brickyard (1877-1901); Saloon (1880-1901); Charles N. Kessler (1892-1950); and Nick Baatz Company (1914-1923). Collection includes correspondence, financial records, legal documents, subject files, production records, etc. reflecting...