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.
Envelope of notes on index cards and similar sized slips of paper on the industrial history of the north Wales iron industry and Brymbo in particular. Headed "Holywell, Caerwys & Bodfari Forges, Leeswood Furnaces, Ffrwd Ironworks, Alyn Tinplate Works, Shotton Steelworks".
