The collection contains records of Clyde Iron Company (1889), Northwestern Supply Company (1899), Northwestern Manufacturing Company (1899), Clyde Iron Works, Cleveland Duluth Company, Inc. (1920), Willamette Clyde Company (Oregon, 1923), Cleveland Duluth Holding Company of Minnesota (1926) and Clyde Iron Works Sales Company (renamed Clyde Sales Company) the sole distributor for Clyde Iron Works. There are no records of the Clyde Equipment Company.

The collection contains correspondence, diaries, articles and addresses written by Darling, a subject file, personal financial materials, news clippings, photographs, and engineering plans.

The collection consists of the Commission's files incuding: application to the American Revolution Bicentennial Commission to become a bicentennial city, articles of incorporation and by-laws, financial records, correspondence, manuscripts on local history that were published in the book Duluth: Sketches of the Past, project files by month, Voyageurs Canoe Trip reenactment files, news clippings, brochures and programs, photographs, and proposals.

The collection contains articles of incorporation, by-laws, minutes, annual reports, budgets, policies, newsletters, newspaper clippings scrapbooks, photographs, Chisholm family genealogy and photographs, museum programming materials and photographs, American Alliance of Museums museum assessment, strategic plan.

Contains financial records, minutes, committee records, reports, Annual Duluth Day materials, and other records.

The collection contains minutes, financial books, annual reports, publications, maps, miscellaneous correspondence, news clippings, photographs, timetables, and microfilmed scrapbooks. Financial records represent the largest portion of records, and there is a significant lack of executive records.

The collection consists of certificates of incorporation and by-laws and a history of the company; minutes 1908-1910; titles, leases, deeds 1887-1959; contracts, correspondence and minutes; stock ledgers 1902-1913; financial statements and balance sheets 1919-1944, 1945-1957; personnel 1956; appraisal 1917; and one black and white photograph of the buildings.

Eudora V. Marshall was born in Aitkin, Minnesota in 1906, and moved to Duluth in 1924. A poet, Marshall was published in newspapers and magazines, and was one of the few black writers in the U.S. who continued to be published during the Great Depression. The collection includes materials that were generated as a result of the decision to present locally as much of Marshall’s extant work as possible.

The collection contains a complete series of administrative records including board minutes, annual reports, committee reports, financial statements, membership lists. The collection also includes publicity files, programs, photographs, scrapbooks and news clippings.

The collection contains personal and financial correspondence, letterpress books, scrapbooks, newspaper clippings, manuscripts written about local and family history, financial records, legal papers, maps, photographs, one audio cassette of an interview, and reference materials.

The collection contains scrapbooks, news clippings, membership card file, reminiscences, financial and legal materials, photographs, and reference materials.

The collection contains letters to members informing them of meetings, booklets listing members, and records of speakers, members, secretarial and financial matters, and photographs.

The collection contains corporate and financial records and minutes; job site and construction records; publicity records; and oversized photos and blueprints.

The collection contains records of the Duluth chapter and its sub-chapters, the Newcomer's Alumnae Club, Luncheon Group, and the Tuesday and Wednesday Groups.