Subject
- Military intelligence15
- Military logistics13
- Military supplies7
- Railway construction6
- Railways6
- Military operations5
- Political intelligence5
- Bolshevism4
- Food supply4
- Frontiers4
- Military strategy4
- Occupied territories4
- Demobilisation3
- Jangali Movement (1915-1920)3
- Malleson Mission (1918-1919)3
- Military administration3
- Military campaigns3
- Reports3
- Agriculture2
- Border disputes2