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Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EAW001441 / 524137)

' This block and the one at right angles to it were extant in June 1924: see EPW010670. Much of the power station was developed after that date '

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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