‘impregnable’ historical pictures (exact matches)

General Scipio finds a way into the seemingly impregnable stronghold of Carthage Nova in Spain
General Scipio finds a way into the seemingly impregnable stronghold of Carthage Nova in Spain
Roman soldiers defending Hadrian's Wall against an attack by the Scots
Roman soldiers defending Hadrian's Wall against an attack by the Scots
The "Impregnable" training ship, Plymouth, England
The "Impregnable" training ship, Plymouth, England
Chateau Gaillard
Chateau Gaillard
HMS Impregnable, Devonport
HMS Impregnable, Devonport
The Impregnable Woman
The Impregnable Woman
The Arrival of the Prince of Wales in Plymouth Harbour, HMS "Impregnable" firing a Salute
The Arrival of the Prince of Wales in Plymouth Harbour, HMS "Impregnable" firing a Salute
View of the defenses of the fort of Lord Methuen (Paul Sanford Methuen) south of Kimberley
View of the defenses of the fort of Lord Methuen (Paul Sanford Methuen) south of Kimberley