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
National Coal Board Certificate of Instruction for Employment of Craft Apprentices at the Coal Face. Issued to Granville David Thomas at Cwmcarn Colliery. Certificate number '41901'. Dated 19 November 1960. Black print on white paper with details handwritten in black.
