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 contains correspondence, reference materials, speeches, news clippings, publications and photos.

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.

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

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, 1926-1967; Minnesota Centennial reference materials, 1968; a handwritten catalog of Bardon's personal collection of historic weapons, Indian artifacts, miscellaneous antique items and books, it includes detailed descriptions and infomation on type, condition, and provenance, 1911; newsclippings, 1926-1968, and photographs, 1930-1958.

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 two minute books; news clippings, 1933-1971; correspondence, 1890-1986; articles of incorporation and by-laws, 1902; pamphlets; and photographs. 

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 contains correspondence, pamphlets, publications, minutes, press releases, one photograph, newspaper clippings, articles, maps and miscellaneous reference materials. The records reflect the organic history of the Association and the history of the entire Seaway movement from the establishment of the Association to its demise in 1939.

The collection consists of printed company promotional materials; professionally shot photographs; snapshots of workers, Greyhound drivers, Greyhound buses, and Greyhound depots and facilities; and correspondence regarding certain motor coaches.

The collection contains personal and professional papers: family correspondence, professional correspondence, literature files, laboratory research reports and notebooks, organization files, grants files, laboratory slides and photographs.

The collection, arranged alphabetically by subject, contains reference materials, correspondence, photographs, minutes, and bulletins.

The collection consists of materials gathered by King about many railroads but primarily the Duluth, Missabe and Iron Range Railway and its predecessor railroads Duluth and Iron Range Railway, and  Duluth, Missabe and Northern Railway.

The collection contains annual reports, correspondence, programs, publications, and photographs.

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 collection contains minutes, annual/chapter reports, membership list, correspondence, news releases, by-laws, legislative platforms, resolutions, committee proposals and minutes, state conference information, bus trips to the capitol, photographs, information from related organizations, miscellaneous, newspaper clippings, and oversized posters. Materials from both the Duluth, Minnesota chapter and the statewide, Minnesota, organization are represented in the collection.

The collection contains business records, photographs, glass plate negatives, financial material, exploration data, news clippings, safety manuals, civil defense articles, technical manuals, and maps.

The collection contains annual reports, 1954-1977, minutes, 1930-1977, correspondence, files by office divisions, legal materials, news clippings, publications, and photographs.

The collection contains newsletters, club historian's files and scrapbook, and subject files.

This collections contains personal and professional papers Walter Vivrett, professor of architecture at the University of Minnesota. .

The collection consists of records of the University of Minnesota Waseca Technical College from its inauguration in 1967 through the closing stages of the college in 1992.

The collection contains minutes, contracts, correspondence, color snapshot photographs of the two days of events in West Duluth and at Bayfront Park, and a copy of the West Duluth Centennial Memory Book: West Duluth Duluth United for a Century 1894-1994.