Related Clues:
- This puzzle's perimeter entries are all types of them
- Door posts?
- Security staffers
- Petty officers, at sea
- Navy officers
- Naval clerks
- Protectors
- Tower of London figures
- ___ of the Guard
- Royal servants
- Tower of London guards
- Stands watch over
- Keeps watch over
- They keep watch
- ... of the Guard (Gilbert and Sullivan)