Collections : [University of Michigan Bentley Historical Library]

Collection of correspondence belonging to De Witt and Sarah Clarke, who were residents of Battle Creek, Michigan during the Civil War. Bulk of collection consists of letters Sarah sent De Witt from Michigan while he was serving in the 2nd Missouri Cavalry. Remainder of the collection includes personal correspondence with other family members and friends as well as De Witt's business correspondence. Bulk of business correspondence dates after De Witt relocated the family to the developing town of Le Mars, Iowa in 1871, where he was a prominent merchant and community leader.

The collection consists of Sarah and De Witt Clarke's personal correspondence and De Witt's business correspondence. The bulk of the collection consists of letters from Sarah to De Witt, written from Michigan while De Witt was away with Merrill's Horse in Arkansas and Tennessee from 1864 to 1865. In her letters, Sarah expresses anxiety for her husband, reports on home and family life, and describes caring for their child in his absence. The collection includes De Witt Clarke's letters to his wife and personal correspondence with other family members and friends during and after the war. De Witt Clarke's business correspondence dates from after the Civil War and includes receipts, ledgers, price lists, notices, and advertisements, as well as correspondence with typewriter manufacturers in New York and Ohio.

Also included in the collection are typewritten transcriptions and lists of letters compiled by Anne Meis Knupfer.

Renowned physicist who studied, conducted research, and taught at the University of Michigan from the late 1800s until the 1960s; Dr. Harrison M. Randall helped develop the atomic and nuclear components of the physics program, and conducted research on infrared spectroscopy. Materials include correspondence, photos, postcards, research data, progress and final research reports, grant proposals, and reprints.

This collection includes Harrison M. Randall's personal and research-related materials including correspondence, photos, and research files. The bulk of the collection focuses on research projects in bacteriology that Dr. Randall conducted in collaboration with Donald W. Smith between 1948 and 1964.

Papers of Honorable Theodore R. Bohn, a Michigan Democratic politician and judge for the 3rd Circuit Court of Wayne County, including civil rights legislation and legal materials regarding immigration reform and labor union organizing from the 1950s-1960s.

The Theodore R. Bohn papers is comprised of fourteen folders. The first nine folders contain a variety of materials and formats. The final five folders all contain photographs. This collection contains political correspondence, campaign election materials, photographs, ballots and ephemera from the career of Judge Theodore R. Bohn. Re-election materials and correspondence from Bohn's colleagues are also included, especially material from G. Mennen Williams' various campaigns.

A small run of the Bulletin of the Michigan Committee on Civil Rights is also included, both the state chapter and the Detroit chapter, between the years 1950-1952. In addition, the collection contains pamphlets, speeches and mailings on the subjects of labor organizing, civil rights struggles and resulting anti-discrimination legislation, and immigration policy reform. Also included are newspaper clippings pertaining to the arrests and trials of union leader Jimmy Hoffa in 1967 and 1971.