These cookies are absolutely essential for our website to function properly.
We use Google Analytics to measure how you use the website so we can improve it based on user needs.
These cookies may be set by third party websites and do things like measure how you view YouTube videos.
Amgueddfa Cymru – Museum Wales
Three quarrymen at Dinorwig slate quarry. From left to right Ellis Jones, Robert Henry Jones, and an unknown man.
Tri chwarelwr yn Chwarel Dinorwig. O'r chwith i'r dde Ellis Jones, Robert Henry Jones a dyn anhysbys.
