Howard
Coal Mines
| Mine Index | Coal Company, Mine Name | Quadrangle | County |
|---|---|---|---|
| 0680 | Howard Coal Company, Howard Mine Frank Howard, Howard Mine Wenneborg Coal Company, Wenneborg No. 2 Mine Howard Brothers (Frank and Charles), Howard Mine | Williamsville | Sangamon |
| 5669 | E. Howard, Howard Mine Peter Howard, Howard Mine T. Howard, Howard Mine | Streator North Steator South | La Salle |
| 90090027 | Alvin Howard, Howard Mine Howard Brothers, Howard Mine L. Howard, Howard Mine J. Howard, Howard Mine | Brown | |
| 9050165 | S. B. Howard, Howard Mine Nat Brash, Brash Mine | Blyton Banner Adair | Fulton |
| 90570058 | Charles Howard, Howard Mine Louis Huff, Huff Mine | Blyton Banner Adair | Fulton |