| Mine Name and YSU Mine Number | FARMERS | COLU000073 |
| Townships | WASHINGTON | ... | ... | Quadrangle 001 | SALINEVILLE |
| Lots | SEC. 29 | Quadrangle 002 |
| County, State | Columbiana | Ohio | SDP | 17 351,700 2,463,400 |
| DOM Map Number | CA-68 | Seam Elevation | 870' (TOPO) |
| OGS Mine Number | Seam Thickness | 6' |
| USBM Document Number | 321407 | Cover Thickness | 162'AT AIR SHAF |
| Mine Type and Commodity Mined | DRIFT | COAL | Drain Level | ABOVE |
| Seam Code 001 | BIG VEIN, BLACK BAND, BLACK VEIN, BLUE ROCK, | Hazard Potential | LOW |
| Seam Code 002 | ... | Mapped | Yes |
| Date Opened | 1899 | Date Closed | 1899 | Located | Yes |
| Operator 001 | JAMES FARMER | Operator 001 Date Opened | 1874 |
| Operator 001 Date Closed | 1877 |
| Operator 002 | MANUFACTURER'S COAL CO. | Operator 002 Date Opened | 1880 |
| Operator 002 Date Closed | 1888 |
| Operator 003 | BROWN COAL CO. | Operator 003 Date Opened | 1889 |
| 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 [1] shows: 2 drift openings; reference to Hays mine (Ca-39), Slope mine (Ca-52), and |
| Kirk mine; rooms 25' wide pillars drawn. Near the Empire mine [53]. Coal identified by referring to |
| maps Ca-70 and Ca-82. This mine underlies Ca-95. |
| Last Update: | Monday, May 31, 1999 |