| Mine Name and YSU Mine Number | JACOBS (NO. 1) | TRUM000090 |
| Townships | HUBBARD | ... | ... | Quadrangle 001 | SHARON WEST |
| Lots | LOT 53 | Quadrangle 002 | ... |
| County, State | Trumbull | Ohio | UTM | 17 548,150 2,539,600 |
| DOM Map Number | Seam Elevation |
| OGS Mine Number | 51 | Seam Thickness |
| USBM Document Number | Cover Thickness |
| Mine Type and Commodity Mined | SHAFT | COAL | Drain Level | ABOVE? |
| Seam Code 001 | JACKSON, SHARON NO.1 | Hazard Potential | HIGH |
| Seam Code 002 | Seam Information Unavailable | Mapped | No |
| Date Opened | 1874 | Date Closed | 1876 | Located | Yes |
| Operator 001 | JACOBS & SONS | Operator 001 Date Opened | 1874 |
| 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 | Abandoned in 1870 [58]. Produced 100 tons/day [22]. Railroad mine; shaft filled with dirt [5]. |
| Last Update: | Tuesday, March 16, 1999 |