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

William Crawshay, Cyfarthfa: 52 1/2" engine,...

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

Robert Crawshay, Cyfarthfa: 2 horse power...

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

Cyfarthfa: Landscape & History/Archaeology

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

Cyfarthfa: Landscape & Industry

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

CEFN-COED-Y-CYMMER VIADUCT, MERTHYR TYDFIL

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

CWMGLO PIT SPOIL TIPS I

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

MERTHYR BRICKWORKS

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

WINCH FAWR