Names
- Detroit and Lima Northern Railway Company.1
- Detroit and Mackinac Railway Company.1
- Detroit and Milwaukee Railroad.1
- Detroit and Toledo Shore Line Railroad Company.1
- Detroit, Bay City and Alpena Railroad Company.1
- Detroit, Grand Haven & Milwaukee Railway Company.1
- Detroit, Grand Rapids & Western Railroad Company.1
- Detroit, Jackson & Chicago Railway.2
- Detroit, Lansing and Northern Rail Road Company.1
- Detroit, Toledo, and Ironton Railroad.1
- Doan, Leland Ira, 1894-1974.1
- Dolph, Ray A.1
- Douglas, Lloyd C. (Lloyd Cassel), 1877-1951.1
- Duluth & Iron Range Railroad Company.1
- Duluth (Ship)1
- Duluth South Shore and Atlantic Railway Company.1
- Duluth, Missabe and Iron Range Railway.1
- Dumond, Dwight Lowell, 1895-1
- Dumond, Dwight Lowell, 1895-1976.1
- E. Shay and Son (Harbor Springs, Mich.)1