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
Letter sent to from The Cross Foundry and Engineering Company Ltd., Gorseinon to Wm. D. Jones, Chartered Patent Agent of St. Mary Street, Cardiff. Dated 22nd March 1957. Relates to patent on an invention for the prevention of internal scale forming in an ingot mould. Carbon copy of typed letter on reverse of The Cross Foundry & Engineering Co. Ltd. headed paper.
