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.
A small rectangular sign, made of wood, with four holes (one in each corner) for attaching to the wall or on a building. The sign was used to identify one of the buildings in Dinorwig Quarry as a ‘registered office’.
