Subject
- Citadels[remove]107
- Forts and Fortifications102
- Military facilities102
- Architecture54
- Architectural Elements36
- Military Campaigns and Battles23
- Architectural Types21
- Bala Hissar (Kabul)16
- Gateways15
- Second Anglo-Afghan War (1878-80)15
- Towers14
- Citadel (Jerusalem)13
- Architectural Styles12
- Dwellings12
- Islamic Architecture11
- Walls11
- Archaeological Survey Of India Collections10
- Ordnance Survey of Jerusalem, 1864-6510
- Palaces10
- Surveys and Surveying10