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Casgliad: 3 eitem

Merthyr

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Nant Y Glo

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Adeiladu estyniad i weithdy haearn Glyn Ebwy,...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Dowlais stables, 1987

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Remains of Union Ironworks, Rhymney

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

The Managers House, Union Ironworks

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Atgofion o Ferthyr Tudful ym 1877 gan W....

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Swyddogion Gwaith Haearn Dowlais

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Gwaith haearn Dowlais 1865

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Cwb glowyr gwaith Dowlais

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Motiff Gwaith Haearn Dowlais ar wagen

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Elw Gwaith Haearn Dowlais

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Gwaith haearn Dowlais 1870

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Trawsnewidydd Bessemer yng Ngwaith Haearn Dowlais

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Pwll Caeharris

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Safle Gwaith Haearn Dowlais 2000

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Tystysgrif ysgoloriaeth Guest gwaith haearn Dowlai

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

'Dowlais from the cinder tips, Caeharris' gan...

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Gwaith Haearn Aman, golygfa o'r De-Ddwyrain

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Gwaith Haearn Aman, golygfa o'r Gogledd-Orllewin

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Gwaith Haearn Aman, golygfa o'r De-Ddwyrain

mewngofnodi i gadw'r eitem hon A vector image of a star to represent action to save this item

Gwaith dur Glynebwy, 1970