Ledger, 1866-1876, of the Foley Brothers and Company Store, a general mercantile business in Eagle Harbor, Michigan. Includes records of accounts, charges, and payments by customers.

Account books, 1858-circa 1880, for unidentified general stores in Michigan's Upper Peninsula. Day book entries include lists of goods purchased, lists of items to purchase, recipes for various medicines, notes and short diary entries. One day book appears to be for a store near L'Anse, Michigan. Also includes a ledger with customer's purchases and day book listed.

Collection, circa 1890s-2003, of the Gundlach family of Houghton, Michigan. Includes business papers and records from the Herman Gundlach, Inc. construction company and the Barbara Kettle Gundlach Shelter Home as well as personal papers, photograph albums, notebooks, clipping albums, audiovisual materials, and other printed ephemera.

Records, 1880-1902, of the Hodge Iron Foundry of Ripley, Michigan, also known as the Lake Superior Iron Works. Includes indexed accounts, general ledgers and payroll accounts.

Ledger, 1940-1967, documenting the expenditures of the Independent Order of Odd Fellows Hecla Lodge, No. 90, in Calumet, Michigan.

Collection, 1866-1894, compiled by James Kerr. Consists of miscellaneous printed ephemera from Michigan's Copper Country, including a graduation program from Hancock High School (1894), a personal account book, a dance card, blotter paper with advertisements, tickets and letters to and from unidentified persons. Also includes pages from an unidentified general merchandise store ledger.

Papers, circa 1900-circa 1940, of John T. McCall, an insurance agent in Houghton, Michigan. Includes correspondence, ledgers, photographs, postcards, licenses, receipts, and Houghton High School annuals. Also includes Masonic related items from the Houghton Lodge and other organizations as well as a Miners' Bulletin broadsheet from the 1913-1914 Copper Miners' Strike.

Ledger, 1906-1910, of the Lake Copper Company, a company operating in Ontonagon County, Michigan. Includes invoices pasted into a ledger, documenting the company's operating expenses.

Records, 1925-1978, of the Lake Linden Congregational Church. Includes ledgers, minutes, notebooks and correspondence as well as receipts and records of cash disbursements.

Letter books, 1862-1905, from various law offices in the Houghton County, Michigan area. Also includes several freight books from the steamer IVANHOE as well as ledgers from the merchant firm, J. Hoar & Brother.