Subject
- Soldiers--Training36
- Soldiers--Training of36
- War diaries36
- Weather36
- Battlefields22
- Fortification6
- Military intelligence6
- Battles4
- Artillery3
- Gases, Asphyxiating and poisonous--War use3
- Soldiers--Recreation3
- Armistices2
- Battle of Arras (Arras, France : 1918 August-September)2
- Battle of Vimy Ridge (France : 1917)2
- Buildings--War damage2
- Gases, Asphyxiating and poisonous--War use--Safety measures2
- Military cycling2
- War--Medical aspects2
- War--Relief of sick and wounded2
- Armed Forces--Barracks and quarters1