| Mine Name and YSU Mine Number | BLACK BROS. | MAHO000156 |
| Townships | Springfield | ... | ... | Quadrangle 001 | New Middletown |
| Lots | SEC. 4 | Quadrangle 002 | ... |
| County, State | Mahoning | OH | UTM | 17 485,600 2,525,850 |
| DOM Map Number | Seam Elevation | 1122';1132'(TOP |
| OGS Mine Number | 74 | Seam Thickness | 2'8" |
| USBM Document Number | Cover Thickness | 63' |
| Mine Type and Commodity Mined | SHAFT | COAL | Drain Level | ABOVE |
| Seam Code 001 | LOWER KITTANNING, NEW CASTLE | Hazard Potential | HIGH |
| Seam Code 002 | Seam Information Unavailable | Mapped | No |
| Date Opened | Date Closed | Located | Yes |
| Operator 001 | No Operator For This Mine | Operator 001 Date Opened |
| Operator 001 Date Closed |
| Operator 002 | ... | Operator 002 Date Opened |
| Operator 002 Date Closed |
| Operator 003 | ... | Operator 003 Date Opened |
| Operator 003 Date Closed |
| 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 operated for 15 years, though temporarily abandoned [56]. |
| Last Update: | Wednesday, February 17, 1999 |