| Mine Name and YSU Mine Number | MCGILL | MAHO000022 |
| Townships | Beaver | ... | ... | Quadrangle 001 | Columbiana Quad |
| Lots | SEC. 13 | Quadrangle 002 | ... |
| County, State | Mahoning | OH | UTM | 17 472,800 2,513,100 |
| DOM Map Number | MG-21 | Seam Elevation |
| OGS Mine Number | Seam Thickness |
| USBM Document Number | 321570 | Cover Thickness |
| Mine Type and Commodity Mined | SLOPE | COAL | Drain Level | ABOVE? |
| Seam Code 001 | Seam Information Unavailable | Hazard Potential | MODERATE |
| Seam Code 002 | Seam Information Unavailable | Mapped | Yes |
| Date Opened | 1894 | Date Closed | 1897 | Located | Yes |
| Operator 001 | JACOB MCGILL | Operator 001 Date Opened | 1894 |
| Operator 001 Date Closed | 1894 |
| Operator 002 | JOHN MCGILL | Operator 002 Date Opened | 1895 |
| Operator 002 Date Closed | 1896 |
| Operator 003 | ELIZABETH MCGILL | Operator 003 Date Opened | 1897 |
| Operator 003 Date Closed | 1897 |
| Operator 004 | ... | Operator 004 Date Opened |
| Operator 004 Date Closed |
| Operator 005 | ... | Operator 005 Date Opened |
| Operator 005 Date Closed |
| Operator 006 | ... | Operator 006 Date Opened |
| Operator 006 Date Closed |
| Operator 007 | ... | Operator 007 Date Opened |
| Operator 007 Date Closed |
| Operator 008 | ... | Operator 008 Date Opened |
| Operator 008 Date Closed |
| Remarks | Mine map shows: 1 air shaft; 1 pumping shaft; slope @ 100' due W of New Springfield & Steamtown |
| Rd.; several areas where pillars were drawn; connection between the McGill & F. J. Mentzer mines; F. |
| J. Mentzer mine (Mg-17) bounds this mine on the north. |
| Last Update: | Wednesday, February 17, 1999 |