Related Clues:
- Sight defect
- Passage (into a mine)
- Gopher's route
- Dumbwaiter enclosure
- Let nun go to the dogs in underground passage
- Subterranean passage
- Ant farm feature
- Isaac Hayes did its theme song
- Underground route
- Colliery entry
- Elevator passageway
- Long part of a lance
- Elevator tunnel
- Answer college from entrance to shaft
- Way in for a miner