- ECE/B1,960-1,961 etc.
- Cyfres
- 1832-1893
Dangos 384 canlyniad
Disgrifiad archifol- ECE/B
- Cyfres
- 1832-1941.
- ECE/B
- Cyfres
- 1619-1921.
Items listed in earlier schedules
- Cyfres
- 1560-1798.
Canlyniadau 381 i 384 o 384
Items listed in earlier schedules