The collection includes minutes of the Aftenro Society, some written in Norwegian; historical logs; scrapbooks; correspondence; annual reports; and photographs.  It also includes one audiotape of Mrs. Arnold Berg, Aftenro historian, recounting the history of Aftenro Society.

The collection contains annual reports, legal records, correspondence, committee materials, financial records, publications, photographs and ten scrapbooks.

The collection contains correspondence, reference materials, photographs, and Red Cross publications. Most of the material originated from the chapter's World War I activities, and reflects the relief programs in effect during that war.

The collection contains correspondence, financial materials, articles, pamphlets, photographs, news clippings, sketchbooks, a tape recording, and miscellaneous reference materials. Most of the records originate from the period between 1940-1958 and document Barnes' financial interests and his involvement in the St. Lawrence Seaway project. Some personal correspondence is also included.

The collection includes correspondence, clippings, reports, scrapbooks, financial records, photographs, and minutes of the Beta of Clovia sorority at the University of Minnesota.

This collection consists of papers, photographs, citations, and memorabilia of Lewis G. Castle during and preceeding his term as Administrator of the St. Lawrence Seaway Development Corporation.

This collection documents the life and career of Donald Nivison Ferguson, Professor Emeritus of Music at the University of Minnesota. Contents include articles, speeches, clippings, correspondence, manuscripts, programs, photographs, awards, publications and scrapbooks. Family history materials, to include school assignments and drawings of John Ferguson, and information about Ferguson Hall at the University are included.

The collection contains correspondence, bulletins, publications, news clippings, scrapbooks, photographs, posters, personnel lists, and other reference materials from the war activities of the organization. The records were collected from a variety of sources, such as the Duluth Public Library, the War History Division of the Duluth Civilian Defense Council, and individuals. Parts of the collection, therefore, are sporadic and incomplete.

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 articles of incorporation, bylaws and amendments, annual reports, minutes, financial statements, correspondence, newsletters, policies, a few photographs, and scrapbooks.

The records of the church span a number of the years of activity, but there are gaps in the records. They are organized into four series: Administrative, Social Organizations, Ministerial, and Financial.

The collection consists of the office files maintained by the Friends officers and committee members.

The papers have been grouped within the categories of family materials, business materials, community material, and scrapbooks, photographs, travel and safari items grouped together.

The collection contains materials created by and related to the Helen and Adrian Hoover family, including materials related to Helen Hoover's career as a nature writer.

The collection contains business and personal correspondence,1894-1961; newsclippings concerning shipping and Hiram Inman, 1894-1968; photographs of family, friends and boats, 1893-1934; a sketchbook containing May Inman's sketches of boats and flowers, 1893-1894; and 5 scrapbooks.

The collection contains business correspondence, 1908–1932; news clippings of personal life and friends, 1911–1935; photographs of John P. Johnson, 1929–1931; miscellaneous, 1901–1935; and one scrapbook with news clippings of bank statements of condition, political articles, stock market conditions, census figures, and personal items, 1888–1914.

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 news clippings about events of the Centennial and Minnesota history, correspondence, pamphlets, maps, one photo, and one handkerchief. Materials pertain to the celebration of Minnesota's centennial in 1958.

The collection contains draft and service records, correspondence, news clippings, scrapbooks, prepared written histories, minutes, reports, photographs, publications, and war posters.

The collection contains correspondence, reference materials, photographs and news clippings.

The collection contains minutes, correspondence, financial and reference materials, photographs and scrapbooks.

The collections is arranged in four series: administration; financial; publicity, photographs, scrapbooks; and property files.