| MDV3862 | Devon Great Consolidated Mine, Gulworthy (Monument) |
| MDV4189 | Devon Union Mine, Peter Tavy (Monument) |
| MDV5490 | Gawton Mine, West Devon (Monument) |
| MDV3622 | Huckworthy Bridge Copper Mine (Monument) |
| MDV4747 | Huntingdon Tin Mine (Monument) |
| MDV5458 | Virtuous Lady Copper Mine (Monument) |
| MDV4071 | Walkham United Mine (Monument) |
| MDV3956 | Wheal Crowndale Mine, Tavistock (Monument) |
| MDV9376 | Wheal Exmouth Mine, Christow (Monument) |
| MDV3619 | Wheal Franco Mine, Horrabridge (Monument) |
| MDV4185 | Wheal Friendship Mine, Mary Tavy (Monument) |