Subject
- Military Campaigns and Battles178
- Houses154
- Surveys and Surveying154
- Wadis146
- Ordnance Survey of Sinai, 1868-69143
- Settlements141
- Architectural Elements124
- Churches114
- Valleys108
- Civil engineering101
- Engineering101
- Gorges101
- Cities and Towns97
- Panoramic Photographs97
- Cathedrals96
- Natural Phenomena94
- Bridge Construction91
- Temples89
- Archaeological Survey Of India Collections88
- Pien-Ma Military Police Expedition, Kachin Hills, Burma, 1910-1182