Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- World War, 1914-1918 -- Battlefields -- France., 2 canlyniadau
- World War, 1914-1918 -- France -- Trench warfare., 2 canlyniadau
- World War, 1914-1918 -- Correspondence., 1 canlyniadau
- World War, 1914-1918 -- Casualties -- Wales, 1 canlyniadau
- Hospitals, Convalescent -- England, 1 canlyniadau
- World War, 1914-1918 -- Medical care -- England, 1 canlyniadau
- Armed forces -- Officers -- Medical care, 1 canlyniadau
- World War, 1914-1918 -- Medical care -- England -- Bedfordshire, 1 canlyniadau
