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
A test report sheet from Guest Keen Baldwins Iron & Steel Co.Ltd. East Moors Works. Contains analysis of agllomerate materials, tested 17/9/41. Printed in black ink on cream paper with typed details.
