Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Margam iron & steelworks, photograph
Margam Iron & Steel Works, c.1919. View of newly installed Davy Bros. reversing rolling mill showing ingot at end of rolls.
Pwnc
Diwydiant
Rhif yr Eitem
84.59I/24
Mesuriadau
Meithder
(mm): 107
Lled
(mm): 79
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