Dates: 1880, 1884-1997, (bulk 1975-1994)
Places: Minnesota
Minutes, committee files, research personality files, campaign files, general correspondence and subject files, candidate biographies, chairmen's files, delegate lists, caucus results, newspaper clippings, public opinion polls, youth participation data, photographs, and audio and video tapes documenting the activities of the state organization of the Republican Party in Minnesota.

Dates: 1948-1984
Records compiled by Wadley, documenting the activities of the Minnesota chapter of Americans for Democratic Action, as well as personal papers documenting Wadley's involvement in other political organizations and issues. Included in the collection are bylaws, minutes, correspondence, financial records, membership records, newsletters, news releases, newspaper clippings, subject files, and a few committee files.

Dates: 1934-1946
Places: Kabetogama State Forest (Minn.)
Correspondence (1934, 1941, 1943-1946), photographs (ca. 1934-1939, 1945-1946), and miscellaneous papers documenting the career and experiences of a Crosby, Crow Wing County, Minnesota, man who served in the Civilian Conservation Corps (CCC) and the U.S. Army.

Dates: 1973-1990
Places: Minnesota
Constituent correspondence (1973-1990), legislative subject files (1982-1989), political campaign files (1982-1985), news releases and legislative bulletins (1973-1989), and miscellaneous papers documenting the career of a Minnesota Democratic-Farmer-Labor state representative (District 20A, 1972-1990).

Dates: 1899-2011 (bulk 1918-2005)
Correspondence, journals, birth and baptism documents, death announcements, photographs, and other papers of a Twin Cities Swedish American family. Much of the material is in Swedish.

Dates: 1973-1981
Papers compiled by Roger I. Johnson relating to his tenure as chairman of IMPACE-MEA, a bipartisan political action committee associated with the Minnesota Education Association which raised funds and screened candidates for local, state, and national offices.

Dates: 1949-2005 (bulk 1960-1993)
Biographical information, patents, product catalogs, reports, product information sheets, and other records compiled by Anderson while employed as a chief electronics engineer and founding partner of Research, Incorporated, a Minneapolis firm that designed, manufactured, and sold electronic instruments, communications devices, and heating devices to industrial customers. There is also some material pertaining to Anderson Business Computer Systems, Inc., the company Anderson incorporated in 1981 after leaving Research, Inc. and operated until its dissolution in 1988.

Dates: 1842-1937
Places: Hutchinson (Minn.)
Diaries, letters, financial records, scrapbooks, and memorabilia kept by the family of Asa B. and Abby Hutchinson in Massachusetts, Minnesota, and Colorado.

Dates: 2000, 2010
51 journals from 46 artists, poets, writers, printmakers, and other creative people living in Minnesota chronicling their personal journeys and daily life in the year 2000.

Dates: 1902-2019 (bulk 1965-2019)
Records of the natural education, research, and programming organization of the Lee and Rose Warner Nature Center located near Marine on St. Croix, Minnesota. The records consists of: land management and administrative records; printed materials, including brochures, newsletters, press releases, maps, and ephemera; annual reports; newspaper clippings; program planning and event material; records regarding financing and planning by various foundations; photographs; scrapbooks; historical publications and articles; exhibit design; and audio recordings.

Dates: 1883, 1899-1982
Places: Saint Paul (Minn.)
Papers of Macfarlane, Northern Pacific Railway Company president (1951-1966) and chairman (1966-1969), who began service with the company as its western counsel in 1934.

Dates: 1990-1996
Correspondence, photographs, and general research about topics, organizations, and individuals involved in or associated with the Handicraft Guild of Minneapolis. These files were compiled by Anderson in conducting research for her chapter entitled Art for life’s sake : the Handicraft Guild of Minneapolis that appeared in the exhibition catalog Art and life on the upper Mississippi, 1890-1915 : Minnesota 1900 / Michael Conforti, editor. Newark : University of Delaware Press, in association with the Minneapolis Institute of Arts, c1994. Anderson later used the same research material for her article entitled The Handicraft Guild of Minneapolis : a model of the arts and crafts movement, that appeared in the book Substance of style : perspectives on the American arts and crafts movement / edited by Bert Denker. 1st ed. Winterthur, Del. : Henry Francis du Pont Winterthur Museum ; Hanover : Distributed by University Press of New England, 1996.