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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW010606 / 425519)

' The Graving Docks and Shipbuilding Yards of William Gray & Co. Ltd., where modern ship construction took place from the wooden ships of the 1830s to the iron and steel products from the mid-Victorian era until the yards closed in 1961. '

Dywedwch wrthym pam mae’r cynnwys hwn yn amhriodol *(gofynnol)

Dewis categori *(gofynnol)

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