- Finding aid, Bentley Historical Library
Dexter, Michigan, collector of materials relating to the history of railroading in Michigan. Correspondence, subject files, printed matter and photographs; contain material concerning the Ann Arbor Railroad, the Grand Trunk Western Railroad, the Manistee and Northeastern Railway Company, the Michigan Central Railroad, the Pere Marquette Railroad, and Ephraim Shay.
- Ann Arbor Railroad photos, Trainweb; from Stoner collection