Related Clues:
- 'Ghosts of the ___' (James Cameron documentary about the Titanic)
- Where the real work gets done
- Foxholes
- Immeasurably vast pit
- Deep canyon
- Ditches for soldiers
- The First World War was fought in these ditches
- Deep hole, seems bottomless
- Very large and deep chasm
- Saying that Thomas has returned to this
- Silly about by being so deep
- How to get the donkey round by anything so deep
- How silly one would be to go round by the deep
- Around the north of Chester for the First World War
- Yawning hole