Collections : [University of Michigan Bentley Historical Library]

Hamburg, Livingston County, and Ann Arbor, Michigan, family. Correspondence, newspaper clippings and photographs of the Lohmiller, Twichell, and Hollister families.

The papers of the Twichell family document three generations of the extended Twichell families. It includes extensive correspondence files, reminiscences of life on turn-of-the-century Michigan farm and of student life the University of Michigan, files relating to the family businesses including boardinghouses in Ann Arbor, and photographs of family members, towns in Michigan, and University of Michigan students. The collection has been arranged into the following series: Correspondence, Alphabetical Files, Photographs, and Sound Recordings.

Professor of economics at University of Michigan, 1880-1921, statistician for the Interstate Commerce Commission, 1887-1911, developed standard accounting procedures for railroads. Papers include personal and professional correspondence, diaries, travel journals, drafts of books, letter books, reports and printed materials concerning his work with the Interstate Commerce Commission, his activities as an expert witness in railroad compensation and tax cases, and University of Michigan affairs.

The Henry Carter Adams papers consist of personal and professional correspondence, diaries, travel journals, drafts of books, letter books, reports and printed materials concerning his work with the Interstate Commerce Commission, his activities as an expert witness in railroad compensation and tax cases, and University of Michigan affairs.