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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW040681 / 469183)

' 9.2" Mk X Gun better known as "Old Bess". Photo c/o Imperial War Museum. '

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

Dewis categori *(gofynnol)

Os ‘Arall’ rhowch fanylion (dewisol)

Eich enw (dewisol)

Eich cyfeiriad e-bost (dewisol)

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