Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW037080 / 318621)

' A steam crane with a vertical boiler working at a lower level. These crane had a small reach compared to modern crane so had to stand close to the lift and pass things from one crane to another. '

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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