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
The Premier Glynrhonwy Slate Quarry Limited, £1 ordinary shares, 1920, blue on white. * Blue print on white paper with handwritten details completed in black ink. Ornate border surround. Embossed company seal on lower centre. 150 £1 shares numbered 14461 to 14610. Certificate Number '9'. Dated 12 February, 1920.
