Subject
- Military intelligence3
- Bolshevism1
- Convention for the Central Persian Telegraph Line (1901)1
- Geographical data1
- Historical geography1
- Imperialism1
- Malleson Mission (1918-1919)1
- Military communications1
- Military maps1
- Military medicine1
- Military operations1
- Military uniforms1
- Pan-Turanianism1
- Panislamism1
- Propaganda1
- Road transport1
- Roads1
- Surveys1
- Telegraph lines1
- Telephone1