Collections : [University of Michigan Bentley Historical Library]

Prosecuting attorney for Missaukee County, Michigan, Republican State Senator, and U.S. Congressman from the 9th Michigan District from 1935 to 1951. Correspondence, reports and newspaper clippings concerning his activities on the House Appropriations Subcommittee on the Armed Services; material on the Manhattan Project and the testing of the atomic and hydrogen bombs; and photographs.

The Albert J. Engel papers primarily document his eight terms of service in United States House of Representatives, 1935-1951, though is some correspondence and other material dating back to 1911. The papers include correspondence, speeches, press releases, clippings scrapbooks and articles about Engel, files on various topics that came before Engel's House committees -- notably the Bikini Island A bomb and H bomb tests, and photographs

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.

Republican U.S. Senator from Michigan, U.S. Ambassador to the Philippines; files relating to his various career responsibilities, photographs, sound recordings.

The Homer Ferguson collection has been divided into eleven series based primarily upon the important phases of his public life: Personal; Circuit Judgeship; Senate Career; Interregnum: November 1954 - April 1955; Hoover Commission; Philippine Ambassadorship; United States Court of Military Appeals; Inter-Parliamentary Union; Photographs, Sound Recordings, and Myrtle Ferguson Papers.