Governor and U.S. Senator from Iowa. The papers primarily consist of political speeches and correspondence on topics ranging from neutrality to the Democratic conventions.

Iowa state senator, lieutenant governor of Iowa, Democratic candidate for governor of Iowa, delegate to Democratic National Convention, and U.S. District Court Judge for Northern District of Iowa. Correspondence, speeches, telegrams, campaign material, press releases, photographs, newspaper clippings, tape recordings, phonograph recordings, and scrapbooks.

Lawyer and State Chair of Iowa's Democratic State Central Committee. Speeches, correspondence, press releases, voter lists, financial reports, etc. all relating to More's involvement in Iowa's Democratic Party organization.

Governor and Lieutenant Governor of Iowa. Papers relating to his political career and terms in office. Subject files include campaign materials, correspondence, speeches, etc.