Subject
- Military logistics81
- Military supplies73
- Military intelligence55
- Railway construction25
- Military administration24
- Railways22
- Military occupation16
- Shipping14
- Prisoners of War13
- Demobilisation12
- Military equipment11
- River navigation11
- Battles10
- Military operations10
- Bolshevism9
- Colonial administration9
- Military communications9
- Reports9
- Food supply8
- Military deployment8