Subject
- Bodies Of Water146
- Rivers146
- Wadis[remove]146
- Surveys and Surveying144
- Ordnance Survey of Sinai, 1868-69142
- Land98
- Mountains67
- Rock Formations26
- Panoramic Photographs19
- Plants17
- Trees17
- Architectural Types10
- Architecture10
- Religious Buildings10
- Palm Trees9
- Monasteries8
- Archaeological sites6
- Archaeology6
- Science6
- Mining4