Collections : [University of Michigan Bentley Historical Library]

Grand Rapids Michigan businessman and politician, active in lumbering and banking in Wisconsin and Michigan, Democratic party official, head of Board of World's Fair Managers for Michigan, overseeing state's exhibits at 1893 Columbian Exposition. Collection primarily documents business activities with some material on World's Columbian Exposition, as well as personal and family material.

The Weston collection primarily documents the career of Isaac M. Weston. Included are smaller series of papers of his brother and father. The collection includes correspondence, topical files, business and legal papers, and photographs. Of note are materials concerning Michigan's exhibit at the World Fair in 1893 and papers concerning lumbering and land interests in Michigan and Wisconsin.

Dean of the College of Engineering of the University of Michigan; correspondence, letter books, appraisals and reports, lectures, blueprints, newspaper clippings, photographs, and other materials concerning his activities as dean of the College of Engineering, engineer for the U.S.S. Yosemite in the Spanish American War, chairman of the Block Signal and Train Control Board, Democratic candidate for the U.S. Senate in 1924, and coordinator for the P.W.A. in Michigan in 1933-1935; also genealogical materials on the Cooley family.

The Mortimer E. Cooley papers consists of correspondence, subject files, personal materials, and photographs detailing the professional career and activities of a distinguished engineering educator. The collection has been arranged into the following series: Correspondence; Topical Files; University of Michigan and College of Engineering materials; Genealogical and Miscellaneous; Arbitration, appraisal, and consultation files; Photographs; Naval Logs; and Testimonial and celebratory materials. Box 47 was eliminated during 2001 reprocessing.

Grand Rapids, Michigan family, involved in furniture making and other businesses, also active in local state and Republican Party politics and businessmen's associations. Papers include family papers and correspondence, business records, scrapbooks and visual materials.

The Sligh family collection consists of the personal and business papers of the four generations of Slighs mentioned in the biographical introduction: James W. Sligh, Charles R. Sligh, Charles R. Sligh, Jr., and Robert L. Sligh. Although there is some overlap, the files have been arranged into seven series, one for each of these three Slighs, one for the Sligh Furniture Company and related family businesses, and one each for Newspaper clippings and Scrapbooks, and Visual Materials.