1860-1865 Dunn Brothers 1869-1870 Longlee Coal Co. 1875 Lesmahagow & Longlee Coal Co. 1880-1896 William Barr & Sons
| #6,645 | |
| Midland Valley | |
| Netherburn | |
| 55.715297, -3.917262 | |
| NS 7965 4854 | |
| Private Land | |
| 123m | |
| 0 Images |
Ashgill - 1,080m- Ashgill Mine - 1,096m
- Ashgillhead - 1,874m
- Bentrigg - 1,206m
- Birkrigg No.3 - 1,893m
- Canderigg - 1,752m
- Canderigg, Nos.4 & 5 Pits - 1,797m
- Hill (a) - 1,880m
- Hill (b1) - 369m
- Hills - 1,880m
- Longlee, No.3 - 171m
- Longlee, No.4 - 452m
- Marlage - 1,281m
- Netherburn - 1,182m
- Over Dalserf (b) - 685m
- Over Dalserf (c) - 1,080m
- Over Dalserf Pit - 868m
- South Longrigg - 568m
- Swinhill, No.2 Pit - 1,864m
- Swinhill, No.4 Pit - 1,377m
- Swinhill, Nos 5 & 6 Pits - 1,779m
- Woodside, No.1 Pit - 389m
- Woodside, No.2 Pit - 501m
- Woodside, No.3 Pit - 563m