Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ffilterau
Pwnc
Deunydd
- Silver 277
- Copper alloy 136
- Billon 33
- Electrotype 8
- Film (photographic) 8
- Gold 7
- Cupronickel 4
- Ceramic 2
- Northover's composition group: B4 1
- Flint 1
Geiriau allweddol
Techneg
- Colour slide 8
- Struck 8
- Cast 2