Names
- Houghton, Chassell & Southwestern Railroad Company.1
- Hovey & McCracken.1
- Illinois Central Railroad Company.1
- J. Alley & Company.1
- J.E. Potts Salt & Lumber Company.1
- Jennings & Northeastern Railway.1
- Johnston family.1
- Johnston, Clarence Thomas, 1872-19701
- Johnston, Clarence Thomas, 1872-1970.1
- Keweenaw Central Railroad.1
- Klise Lumber Company.1
- Kneeland-Bigelow Company.1
- Labadie, Jo, 1850-1933.1
- Lake County Railroad.1
- Lake George and Muskegon River Railroad Company.1
- Lake Shore & Michigan Southern Railway.1
- Lake Superior and Ishpeming Railway Company.1
- Lobdell-Bailey Manufacturing Company.1
- Loud Bros.1
- Louis Sands Salt and Lumber Company (Manistee, Mich.)1