Collections : [University of Michigan Bentley Historical Library]

U.S. District Court Judge, Eastern District of Michigan; Federal trial court case files, personal and professional correspondence, scrapbooks, University of Michigan student notebooks, and other materials concerning legal activities, Republican Party politics, prohibition, the election of 1924, Sigma Alpha Epsilon affairs; also family materials, including grandfather, John J. Tuttle, Leslie, Michigan, Ingham County official and businessman; and photographs.

The Arthur J. Tuttle Papers are arranged in 13 series: case files, opinions and jury instructions, topical office files, conciliation commissioners, criminal files, correspondence, letterbooks, scrapbooks, University of Michigan, financial matters, miscellaneous biographical materials, Tuttle family materials, and visual materials.

Ypsilanti and Ann Arbor, Michigan, area family; correspondence, diaries, and other family materials.

The Campbell family collection includes correspondence and other family materials. Items of interest include Civil War correspondence of Gabriel Campbell and John S. Farnill; correspondence, diaries, and teaching materials of William Campbell; personal correspondence of Mary and Sarah (Sadie) Campbell concerning farming, local Republican politics, and school affairs; and printed materials concerning the Free Silver question and the election of 1896. The papers of Robert C. Campbell include diaries and University of Michigan student notebooks. Of interest are the notes he took from the lectures of John Dewey in philosophy, Henry Carter Adams in political economy, Burke A. Hinsdale in pedagogy, Joseph B. Steere in zoology, and A.A. Stanley in music, among other professors. The collection also includes high school notebooks of Carrie Read and E. Mabel Read.

Governor of Michigan, writer, businessman; papers include correspondence, business records, speeches, writings, visual materials, diaries.

The Osborn collection consists of correspondence, diaries, business papers, scrapbooks, photographs, and other materials accumulated during his life. Materials prior to 1889 are scarce possibly because of a fire which destroyed Osborn's home; thereafter and up to the time of his death in 1949, the Osborn papers are voluminous, documenting each of this man's varied activities. Although his career as elected public official was limited to one term as governor, the collection reflects the importance of his life in areas beyond politics alone. His voice was heard, in letters and speeches and monographs, speaking out on the issues of the day - prohibition, conservation, the New Deal, and of course his life-long interest in the development of Michigan's Upper Peninsula economy and natural resources.