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

The collection contains delegate and information materials from the 1985 United Nations Women’s Conference in Nairobi, Kenya; a list of 1985-1986 talks and presentations given by Benson about the conference experience to named Duluth organizations; congratulations and thank you letters for speaking; and letters from Kenyan women. The collection also includes documents and newspaper clippings related to Benson's work as a women's rights activist.

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

The collection contains drafts of speeches delivered by Pearson, newspaper clippings, constitution of Minnesota State CIO Councils, 1948; CIO Congress of Women’s Auxiliaries Manual, 1947; meeting notice for CIO of Ely, Minnesota, 1947; and miscellaneous material regarding the Minnesota State CIO Auxiliary Council Convention, 1950.