Names
- Lake George and Muskegon River Railroad Company.1
- Lake Shore & Michigan Southern Railway.1
- Lake Superior and Ishpeming Railway Company.1
- Lawrence, William Henry, 1868-1
- Lawrence, William Henry, b. 1868.1
- Lobdell-Bailey Manufacturing Company.1
- Lorch, Emil, 1870-19631
- Lorch, Emil, 1870-1963.1
- Loud Bros.1
- Louis Sands Salt and Lumber Company (Manistee, Mich.)1
- Ludington and Northern Railway Company.1
- Mackinac Transportation Company.1
- Macomb Nature Association.1
- Manistee & Grand Rapids Railroad Company.1
- Manistee & Luther Railroad Company.1
- Manistee and Northeastern Railroad.1
- Manistique and Lake Superior Railroad Company.1
- Manistique, Marquette and Northern Railroad Company.1
- Manitou and Pike's Peak Railway Company.1
- Maroti, Geza R.1