Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Ffilterau
Pwnc
- Diwydiant 93
Deunydd
Geiriau allweddol
- Clwyd 45
- 1930s 25
- Mid Glamorgan 25
- 1970s 23
- Unknown date 11
- 1890s 8
- 1950s 7
- Gwent (county name) 7
- 1990s 6
- 2000s 3
Techneg
- Photograph 40
- Black and white (monochrome photograph) 27
- Film negative 15
- Film negative (black & white) 15
- Negative 15
- Colour (photograph) 7
- Sepia (monochrome photograph) 6
- Cast 1
- Die cast 1
Categori
- Metal smelting 42
- Iron & steel 41
- Coal 29
- Maritime 5
- Rail 5
- Steam (maritime) 5
- Transport 5
- Other industries and man. 4
- Toy manufacturing 4
- Gold 3
Tudalen o 8
Nesaf