Diaries (1884-1918) of H.E. Eaton containing household expenses; cashbooks for Eaton's drugstore; an account book (1880-1913) of H.E. Eaton, O.E. Eaton, and A.N. Wood recording investments and income from stocks and bonds and balance sheets for a tenant-operated farm (1893-1896); and samples of receipted bills (1876-1922) illustrating the cost of living, taxes paid, and business letterheads.