Subject
- Prisoners[remove]21
- Prisoners of War14
- Boer War (1899-1902)8
- Detention Facilities8
- Prisoner Of War Camps8
- Military Campaigns and Battles7
- Military personnel6
- Chemical Industry2
- Fertilizer Industry2
- Forts and Fortifications2
- Franco-Prussian War, 1870-712
- Guano Industry2
- Health Care2
- Health Care Facilities2
- Hospitals2
- Industry2
- Military Regiments & Units2
- Military facilities2
- Occupations2
- Second Anglo-Afghan War (1878-80)2