Names
- Hopkins Manufacturing Company.1
- Horning & Hart.1
- Houghton, Chassell & Southwestern Railroad Company.1
- Hovey & McCracken.1
- Illinois Central Railroad Company.1
- Indianapolis Union Railway Company1
- J. Alley & Company.1
- J.E. Potts Salt & Lumber Company.1
- Jackson, Lansing and Saginaw Railroad Company.1
- Jennings & Northeastern Railway.1
- Keweenaw Central Railroad.1
- Klise Lumber Company.1
- Lake County Railroad.1
- Lake George and Muskegon River Railroad Company.1
- Lake Shore & Michigan Southern Railway.2
- Lake Superior and Ishpeming Railway Company.1
- Lehigh Valley Railroad Company1
- Little Miami Railroad Company1
- Lobdell-Bailey Manufacturing Company.1
- Logansport and Toledo Railway Company1