Daybook and ledger detailing John Kennedy Bristow's medical practice in Illinois and in Lane County, Oregon, and a manuscript handbook of remedies and recipes.

Manuscript daybook, 1879-1885, with accounts, daily activities and prices for commodities and labor in Odessa, Oregon. With drawing of a house in Portland, Oregon.

Bound daybook for the Henriot Brothers steam grist mill, Cowlitz Prairie, Lewis County, Washington.

Financial day book for Koontz & Lame, a general merchandise store in Halsey, Oregon. The book was used to record transactions made in 1886. Koontz & Lame was established by Martin V. Koontz (1827-1911) in 1879. After Koontz's death, his son, Clyde Harry Koontz (1876-1934) managed the firm under the name M. V. Koontz Company.

Day book used by Newton McCoy (1855-1939), an attorney in Portland, Oregon, and by other unidentified people. McCoy's entries, written in the 1920s, document his work as an attorney. Most other entries record financial transactions in the 1890s and the 1940s-1950s, though a few pages include drawings and writings possibly made by a child.

Papers of an Oregon businessman, consisting primarily of the records of the Alsea Packing Company, of which he was part owner. Also includes blueprint of Polhemus's house in northwest Portland, Oregon.