The following pages link to Shell keep
External toolsShowing 50 items.
View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- Postern (links | edit)
- Gun turret (links | edit)
- Ordensburg (links | edit)
- Blast shelter (links | edit)
- Electric fence (links | edit)
- Japanese castle (links | edit)
- Watchtower (links | edit)
- Pickering Castle (links | edit)
- Bartizan (links | edit)
- Military camp (links | edit)
- Redoubt (links | edit)
- Bastion fort (links | edit)
- Sudis (stake) (links | edit)
- Fort St. Angelo (links | edit)
- Gabion (links | edit)
- Coupure (links | edit)
- Outwork (links | edit)
- Yagura (tower) (links | edit)
- Breastwork (fortification) (links | edit)
- Gatehouse (links | edit)
- Enceinte (links | edit)
- Dunster Castle (links | edit)
- Sentry gun (links | edit)
- Castro culture (links | edit)
- Reduit (links | edit)
- Agger (ancient Rome) (links | edit)
- Wallingford Castle (links | edit)
- L-plan castle (links | edit)
- Odiham Castle (links | edit)
- Guildford Castle (links | edit)
- Dragon's teeth (fortification) (links | edit)
- Kaiserpfalz (links | edit)
- Vallum (links | edit)
- Vitrified fort (links | edit)
- Bedford Castle (links | edit)
- Westgate, Canterbury (links | edit)
- Cavalier (fortification) (links | edit)
- Queenborough Castle (links | edit)
- Clare Castle (links | edit)
- Main line of resistance (links | edit)
- Windsor Castle (links | edit)
- Counterscarp (links | edit)
- British anti-invasion preparations of the Second World War (links | edit)
- Cointet-element (links | edit)
- Chemise (wall) (links | edit)
- Hoarding (castle) (links | edit)
- Piercebridge Roman Fort (links | edit)
- Launceston Castle (links | edit)
- Sconce (fortification) (links | edit)
- Sangar (fortification) (links | edit)