Names
- Hathaway, F. R.1
- Hathaway, F.R.1
- Hawes, Harry B.1
- Hawley, Willis Chatman1
- Hawley, Willis Chatman.1
- Hecla and Torch Lake Railroad Company.1
- Henry C. Adams1
- Henry Stephens & Company.1
- Herbert Baxter Adams1
- Hermansville and Western Railway Company.1
- Hersey Gravel Company.1
- Hill, Robert Thomas, 1858-1941.1
- Hobart and Manistee River Rail Road Company.1
- Hollander, Jacob Harry, 1871-1940.1
- Hopkins Manufacturing Company.1
- Hopkins, Albert J. (Albert Jarvis), 1846-1922.1
- Horning & Hart.1
- Houghton, Chassell & Southwestern Railroad Company.1
- Houston & Texas Central Railway Company.1
- Houston and Shreveport Railroad Company.1